groundwater mining

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The Lost Colony of Roanoke, North Carolina, where 115 people mysteriously disappeared c. 1590. John White discovers the word Croatoan carved onto a tree upon his return to the deserted Roanoke Colony in 1590

The Lost Colony of Roanoke

Dr. Martin Luther King Jr. addresses marchers during his "I Have a Dream" speech at the Lincoln Memorial in Washington. August 28th 1963

Was Martin Luther King, Jr., a Republican or a Democrat?

Martin Luther King, Jr.

Why We Celebrate MLK Day

jeans, denim, pants, clothing

Why Do We Say “A Pair of Pants”?

Hemp (Cannabis sativa).

9 Mind-Altering Plants

Washington, D.C. locator map.

What State Is Washington, D.C. In?

Andrew Jackson delivering a speech while on his way to Washington, D.C., for his inauguration in 1829. From Harper's Weekly, 1881.

5 Remarkably Close U.S. Presidential Elections

groundwater mining

Learn about this topic in these articles:

aquifers

In aquifer: Recharge
…climatic regime, is known as groundwater mining.
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