The size of the us has changed from 13 states to 50
Executive agreements has changed the constitutional relationship between the president and congress because presidents can (and have) exclude the Senate in making some controversial and historical international pacts though the channel.
Answer choice 1..........
The textile industry was first attracted to the Piedmont in the 1800s because of the area's large supply of relatively low-wage workers. Now companies are increasingly shifting production to Asia, South America and Caribbean, where wages are lower than in the United States.