The correct answer is A. When California applied for statehood, the Southern states feared that they would lose equality in the Senate. Before the admission of California, Southern slavist states and Northern free states had the same number of Senators. But when California was admitted in 1850, it entered into the Union as a free state, so it created a power disbalance for the Southern states, giving to extra votes to the abolitionist states.
A crewed space flight is a flight with people in it, an uncrewed space flight is a space flight without people
Answer:
The Han Dynasty was one of the great dynasties of Ancient China. Much of Chinese culture was established during the Han dynasty and it is sometimes called the Golden Age of Ancient China. It was an era of peace and prosperity and allowed China to expand to a major world power.