What are examples of a Theory 1. gravity 2. 1+1=2 3. evolution

In the period from 1860 to 1890, which experience was shared by most native americans living in western states?

What was significant about the election of 1828 a. it was first to include b. it was first under new voting reforms c. it reintroduced the two party system d. it was decided by members of congress

15 pt (more than one answer)what are some of the ways businesses increased productivity? -obtained new machinery -obtained new resources -obtained new technologies -found ways to make their workers more efficient