If the governor vetoes a bill, how can it still become a law? if the bill sits for a set period of time
if a federal court rules the bill is constitutional
if two-thirds of both houses override the veto
if a conference committee decides to approve it

  if two-thirds of both houses override the veto

Explanation:    Once the governor receives a bill, he can sign it, veto it, or do nothing. ... If he vetoes the bill, and the Senate and House of Representatives do nothing, the bill “dies. “ If he vetoes the bill and the Senate and the House of Representatives attempt to over-ride the veto, the bill may still become law.

C

Explanation:

makes the most sense

a

"the land of the dead"

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.