Which of the following statements is FALSE?
a.
The first locomotives were used in the U. S. in the 1780s.
b.
Construction on the transcontinental railroad began in 1785.
c.
By 1890, 165,000 miles of track had been laid across America.
d.
The transcontinental railroad was completed in 1869.

explanation:

the president, prime minister, chief justice, speakers and ministers take their oath of office. the oath is taken in bengali

the correct answer is d

a conference committee is a group of congress representatives appointed by the senate and the house to reach an agreement over a bill that had different versions in each chamber. this is due to the fact that, to pass a law. both the house and the senate must agree on the exact same content and wording of the bill to present it to the president.