Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

District of Columbia

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Carolina

South Dakota

Tennessee

Texas

Utah

Vermont

Virginia

Washington

West Virginia

Wisconsin

Wyoming

None

A map shows the number of H I V infections per 100,000 people in the U.S. States like Louisiana and Georgia have the highest numbers (dark blue). States such as Utah and Wyoming show the lowest numbers (lighter blue).

The number of persons in the United States with HIV per 100,000 persons, by state

US / CA States

North America

HIV (U.S.)

Infections per 100,000 people

Ontario

A world map shows manganese mining locations marked by orange circles with "M n." Key areas include the U S, Mexico, Brazil, South Africa, China, India, Australia, and Europe (Spain, Ukraine). Major clusters are in China, U S, Brazil, and South Africa.

The world's leading manganese mines

Manganese Mines

World

USGS

Alberta

British Columbia

Manitoba

New Brunswick

Newfoundland and Labrador

Northwest Territories

Nova Scotia

Prince Edward Island

Québec

Saskatchewan

Yukon

A map shows the farm area in acres in the U.S. States like Texas and Montana have the largest farm areas (more than 50,000,000 acres, dark blue). States like Alaska and New Jersey have the smallest farm areas (less than 2,000,000 acres, lighter blue).

The number of acres in farms in North America, by state

USDA

Farm Area (Acreage)

Acres

Acid Rain

African Languages

Agricultural Regions

Anthropogenic Biomes

Approximate Form and Extent of Outcrop of Carbonate Rocks

Aquifers: Distribution and Recharge

Areas Affected by Acid Rain

Areas Affected by Trypanosomiasis

Areas at Risk of Soil Degradation

Average Annual Precipitation

Average Annual Snowfall

Average Distribution of Dew Point Temperatures, January

Average Distribution of Dew Point Temperatures, July

Average Number of Hail Storms

Average Number of Tornado Incidences per Year (U.S.)

Bantu Migrations

Barren or Sparsely Vegetated Areas

Biomes

British Conquest of India

British Empire, Early 1920s

Caribbean Languages

Chinese Empires

Climate Zones

Cold Front

Colonial Possessions, 1914

Continental Shelf

Core Diamond Mining Areas

Days with Heavy Fog

Deforestation: Net Loss, 2000-2015

Deserts and Desertification Risk

Distribution of Calcium Carbonate in Modern Surface Sediments

Distribution of Neritic (Nearshore) and Pelagic (Open Ocean) Sediments

Drought Risk

Drug Cultivation and Production Regions

Early Sub-Saharan States and Empires

Earthquake Hazard Areas (U.S.)

Ecological Regions: Level 1 Regions

Ethnic and Cultural Regions

Ethnic Diversity

Ethnic Groups (Iraq and Iran)

European Settlement Expansion

Forest Types, 1900

Former Soviet Republics

Former Warsaw Pact Members

General Area of Sedimentary Formations Favorable to Oil

Geographic Areas Under Dispute

Geology Rock Type

Global Mean Temperature, January

Global Mean Temperature, July

Global Surface Warming: Best-Case Projections

Global Surface Warming: Worst-Case Projections (IPCC)

Global Surface Warming: Worst-Case Projections (NASA)

Global Temperature Change

Groundwater Salinization

Habitat Fragmentation

Herder's Environment

Human Occupation

Indigenous Languages

Insolation

Lake Desiccation

Land Cover

Language Families

Languages - Russian Domain

Language Subfamilies

Large Chinese Communities

Latin America, 1650

Latin America, 1830

Lightning Frequency

Major Drainage Basins

Major Foreign Enclaves and Exclaves

Major Hearths

Major Iron-Producing Areas in North America

Major Karst Regions

Major Landforms

Major Manufacturing Regions

Major Soil Orders

Major Territorial Acquisitions (U.S.)

Malaria Risk Areas

Mangrove swamps

Marine Sediment Thickness

Mean Sea-Surface Temperature

Muslim Populations

National Parks

Native American Culture Areas

Natural Gas Supply Areas

Ocean Bathymetry

Ocean Circulation Sinks

Ocean Climate Zones

Oil Shale or Tar Sands

Oil Slicks (1990s)

Original Tillers' Environment

Peak Drought Record, 2016 (U.S.)

Peak Drought Record (U.S.)

Petroleum and Natural Gas Production

Political Units, 1914

Political Units, 1950

Populist Governments Since 2000

	HIV (U.S.)			Manganese Mines	Farm Area (Acreage)
	Class	Rank	Infections per 100,000 people	Manganese Mines	Class	Rank	Acres
District of Columbia		1	2.26e+3
Alabama		17	342			35	8.80e+6
Alaska		44	122			52	8.30e+5
Alberta						4	5.05e+7
Arizona		23	283	48		16	2.60e+7
Arkansas		27	239	3		25	1.38e+7
British Columbia						42	6.45e+6
California		10	406	202		18	2.55e+7
Colorado		24	269	15		11	3.17e+7
Connecticut		16	345			58	4.40e+5
Delaware		9	409			56	5.00e+5
Florida		5	613			33	9.45e+6
Georgia		4	644	3		34	9.30e+6
Hawaii		33	200			49	1.12e+6
Idaho		48	83.8			28	1.18e+7
Illinois		18	337			15	2.69e+7
Indiana		30	211			22	1.47e+7
Iowa		46	111			12	3.05e+7
Kansas		39	139			5	4.60e+7
Kentucky		31	210			26	1.30e+7
Louisiana		6	553	1		39	7.75e+6
Maine		38	141			47	1.45e+6
Manitoba						19	1.80e+7
Maryland		3	655			46	2.02e+6
Massachusetts		15	354	2		55	5.20e+5
Michigan		35	199			32	9.95e+6
Minnesota		36	190			17	2.59e+7
Mississippi		13	392			31	1.08e+7
Missouri		25	249			14	2.83e+7
Montana		50	75.0	24		3	5.97e+7
Nebraska		37	146			6	4.52e+7
Nevada		8	419	2		43	5.96e+6
New Brunswick						51	9.38e+5
New Hampshire		45	112			57	4.70e+5
New Jersey		7	468			53	7.20e+5
New Mexico		28	222	3		8	4.32e+7
New York		2	762	2		41	7.20e+6
Newfoundland and Labrador						59	7.73e+4
North Carolina		14	374			36	8.30e+6
North Dakota		49	83.4			9	3.92e+7
Northwest Territories						62	869
Nova Scotia						50	1.02e+6
Ohio		26	240			24	1.40e+7
Oklahoma		34	200			10	3.42e+7
Ontario				1		27	1.27e+7
Oregon		32	202	7		20	1.64e+7
Pennsylvania		19	335			40	7.70e+6
Prince Edward Island						54	5.94e+5
Québec						37	8.26e+6
Rhode Island		22	292			60	7.00e+4
Saskatchewan						2	6.16e+7
South Carolina		12	405	1		44	5.00e+6
South Dakota		47	94.4			7	4.33e+7
Tennessee		21	314	1		30	1.09e+7
Texas		11	405			1	1.30e+8
Utah		43	126	15		29	1.10e+7
Vermont		42	133			48	1.25e+6
Virginia		20	331			38	8.10e+6
Washington		29	220			21	1.47e+7
West Virginia		40	136	2		45	3.60e+6
Wisconsin		41	134			23	1.44e+7
Wyoming		51	73.0	1		13	3.04e+7
Yukon						61	2.63e+4

MapMaster 3

HIV (U.S.)