PART B: Which detail from the text best supports the answer to Part A? two famous friends

the answer is b. 300t + 3/2xt

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

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.

d. william mckinley's southern upbringing him win.