In its ruling on the dred scott case, the supreme court decided that congress could not ban slavery
a. free states.
b. slave states.
c. territories.
d. free republics.
*the answer must have a legit reason

What were the main features of the aristotelian-ptolemaic model of the cosmos

Which statements describe how reformers fought for social change in the progressive era? check all that apply. 1. they founded a state university to promote industrialization. 2. they began a civil rights movement to promote equality between races. 3. they made it legal to manufacture and sell alcohol. 4. they built thousands of new schools and required attendance. 5. they promoted abstinence from alcohol and supported prohibition.

Which statement about submarine use in world war i is true? the allies never found a way to counter german submarine warfare. germany’s use of submarines affected the united states’ decision to enter the war. only the germans used submarines in world war i.