They can't keep you from having an opinion.
Answer:
American Robert Gray’s most important accomplishment was claiming the Columbia River of the United States.
C sloth ouch technically it is when a tackle is made on the person with the ball.
The correct answer is<em> C. The uncovering and careful reading of primary sources.
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This element is fundamental to understanding a point in time because a primary source provides direct evidence about a historic event, person, place or situation. This original information allows other investigations as a point of reference.
Primary sources can be diaries, interviews, fieldwork, pictures, books, ancient texts, government documents., and historic records.
The products produced on the prairies went mostly to the market of A. TO PEOPLE IN THE CITIES.
The American prairie is a large area of level land with deep, fertile soil; a cover of tall, coarse grasses; and few trees.
The Great Plains became on of the most productive farmlands in the world.