Someone who is indentured is essentially a slave, but they are working to pay off a debt they have with their owner or boss. Indentured workers have more rights in later years, and will most likely pay off their debts and be free.
Semite- or semitic refers to a ethnolinguistic group that includes Jews and Arabs (answer D) - in fact, Hebrew and Arabic are (relatively to other languages) similar to each other.
Yoshiaki asked for protection(after the fall of Askiaga shogunate) from the Mori clan in western Japan which created a treat towards the rest of Japan.
The answer is B. The Tokugawa shogunate keep Japan isolated from 1603 until 1853 to keep foreigners from tampering with Japan's affairs. <span>But Japan wasn't totally isolated - they still kept up trade with Holland, China, and the Ryukyu Kingdom - just extremely tightly controlled.</span>
There were two plans suggested for the representation in Congress.
One was the Virginia Plan, and the other was the New Jersey plan. The Virginia plan suggested that the states should get representation based on their population, and the New Jersey plan suggested the states would get equal representation.
Smaller states of course would favor the New Jersey plan, because they didn't want to lose power in Congress.
They ended up compromising on this. They made the House of Representatives, which used the Virginia plan, and the Senate, which used the New Jersey plan. (The Senate has more power than the House of Reps)