How were most tribes obtaining food when European explorers arrived?

What caused a decline of the American Indian population in the 1600's?

What political/economic conditions caused large numbers of Europeans to come to the New World in the 1600's?

What factors limited settlement to the coastal plain during this time period?

Legacy of the new deal is positive or negative

The chart shows data on the construction of dreadnoughts, or armed battleships, by 1914. (look at chart provided) a logical conclusion that can be drawn from this chart is that britain and germany were a.)engaged in an arms race. b.)looking for ways to cooperate. c.)hoping not to fight on land. d.)the strongest nations on the earth.

What types of subjects did public high schools in the 1900s emphasize and why