The successful development of a stable goverment
What civilization built cities at Harappa and Mohenjo-daro and built a sanitation system?Indus Valley
Answer:
hunter Harrison! hope this helps
Under the United States Constitution, slave owners had the right to reclaim slaves who ran away to free states. With the Fugitive Slave Law of 1850, the federal government had to assist the slave owners. ... Northern abolitionists opposed this law.
Answer:
About 1600 bce and the later 15th century.
