The difficulty that both chinese and japanese immigrants face when they try to pass the immigration stations during that period is : Chinese and japanese immigrants were restricted by law from entering united states
This was known as the exclusion act. The main purpose of this policy was to protect the job opportunities from the united states citizen that being threaten by the availability of cheap immigrant workers
Marbury vs. Madison is a famous Supreme Court case that establishes the concept of "judicial review." Judicial review is a concept that allows the US Supreme Court to interpret what laws mean. This is especially true for federal laws (ones including in the US Constitution). So for this question, the correct answer is B, as this court case gives the Supreme Court significant power and helps to balance out the power given to the legislative, judicial, and executive branches of government.
D, england. English army was the strongest until 1879, when Germans became more militaristic.