'Many mines' diaporamas de présentation

The Smithsonian Museum of Natural History Presents The Lewis Collection

The Smithsonian Museum of Natural History Presents The Lewis Collection. By Tara VanPatten Mill Run Elementary.

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The Details Make The Difference

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Chapter 3 Closing the Frontier

Chapter 3 Closing the Frontier. Section 1: Moving West. Land of New Settlers 1. Federal Government began to encourage people to move west a. They owned over 1 billion acres of public land b. Offered at low prices for sale 2. Homestead Act of 1862

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Landmine Awareness Day 2012

Landmine Awareness Day 2012. You will have seen the video about Landmine Awareness Day in Columbia but did you know that landmines are closer than you think? Right next door in fact, in our neighbouring countries. Where are the mines?.

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Demining

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Economic Minerals

When looking at the various resources in use today, many once existed as rock. Materials we use everyday was at one time a part of the ground.

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Consequences of the Vietnam War

Consequences of the Vietnam War. America. The war cost $120 billion, more than education and healthcare combined. 700,000 veterans suffered from psychological disorders since their return. More veterans committed suicide than were killed in Vietnam. . Vietnam. 2 million people were killed.

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