I need help in history!! It's due in 1hr pls someone help me

Which of the following can a citizen do in their own home living room to show support for their chosen candidate? -hold a open primary -hold a closed primary -host a caucus -host a convention

Andreus vesalius is known for being the first scientist to provide detailed and accurate information about human anatomy. his knowledge of human anatomy came from dissecting human bodies. which statement best shows why andreus vesalius’s discovery was important during the scientific revolution?

Between 1870 and 1916, approximately how many immigrants came to the united states? 10 million 25 million 75 million 125 million