Why did people in each territory write a constitiution to become a state?

About how many european immigrants were processed at the facilities on ellis island

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?

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f