D. Provincial lords held all economic and political power is not a key feature of feudal Japan. The Shogun was the military ruler and under him came various local leaders (daimyo) and then the samurai, which was the warrior class.
The correct answer is D. The Tet Offensive.
Explanation
Tet's offensive was a military offensive that took place during the Vietnam War, planned and executed by North Vietnam and its army against the coalition forces led by South Vietnam and the United States. Particularly, this offensive did not have positive results for North Vietnam, because it meant human and territorial losses, nevertheless, it is considered as a tactical victory because due to this incident people in the United States refused to persist in the war due to the great loss of around fourteen thousand American soldiers. This change in perception was significant for the subsequent defeat of the coalition and the victory of North Vietnam. So, the correct answer is the Tet offensive.
The Albany Plan of Union was a plan to create a unified government for the Thirteen Colonies, suggested by Benjamin Franklin, then a senior leader (age 45) and a delegate from Pennsylvania, at the Albany Congress on July 10, 1754 in Albany, New York.
The US victory in the Spanish American war resulted in the US gaining possession and/or control of many new territories. These and other territorial gains resulted in the creation of a new far flung empire. Btw in 1895 Hawaii became a US territory. Hope I helped :)
A common feeling of those in Angel Island was that the US police and military on Angel Island was evil and that they were oppressing those who wanted to enter the country. He would probably describe how they would often get beaten up or how disease would easily spread since they were on an island or how there wasn't enough food.