How did the introduction of the horse to north america by the spanish change the lives of native americans?
a.
pacific northwest indians could hunt buffalo more efficiently.
b.
plains indians could travel farther and conduct more trade.
c.
southwestern indians could plow their fields more quickly.
d.
eastern woodland indians drove the spanish off their lands.

Brainliesttt !me : ) what was the result of indian independence?

How does the supremacy clause of the u. s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u. s. constitution overrules each state constitution

Plz which of the following statements about the fugitive slave act of 1850 is not accurate? a. marshals you refuse to arrest a suspected fugitive could be find $1000. b. slave owners had to present evidence an african-american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required of federal marshals to arrest any african-american suspected of being a runaway slave.