How was the country changing in the late 1800's? select all that apply: a. new technologies were invented b. many people moved to the citiesc. there were fewer farmersd. there was no leisure time

it further strained relations between the north and the south and convinced

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.