Answer:
The states must do to proposed constitutional amendments and the senate must do treaties is described below in details.
Explanation:
Proposed amendments must be approved by three-fourths of the states to take influence. Congress may establish a time deadline for state activity. The Constitution produces that an amendment may be recommended either by the Congress in both the Senate and the House of Representatives or by a constitutional committee asked for by two-thirds of the State governments.
The main thing that made foreign goods more expensive and northern goods more competitive was that the northern factory system was very efficient and foreign goods were in high demand.
Because Belgium was the country in which the Nazis had to march through in order to get to France another way.