The correct answer is: German troops invaded France through Belgium on August 4th, 1914, as part of the Schlieffen Plan.
Not only had Britain promised to defend Belgium under the Treaty of London of 1839, moreover German control of Belgium would have been seen as a serious threat to Britain.
#2- Trade emerged as a main source of income.
Answer:
The Constitution also provides that the Senate shall have the power to accept or reject presidential appointees to the executive and judicial branches. ... In debating the issue, the framers addressed concerns that entrusting the appointment power exclusively to the president would encourage monarchical tendencies.