Yes, it is true that with the support of Henry Clay, John Quincy Adams was elected as the next president, since Clay and Adams both belonged to the same political party.
The correct answer for the question that is being presented above is this one:
1. member of Congress willing to introduce and back legislation => <span>sponsor
</span>2. subcommittee reads its recommendation to their house of Congress => <span>ordering a bill reported
</span>3. modification of a bill by the subcommittee => marking up 4. explain the meaning of => interpret
5. court of appeals => <span>circuit court </span>
<span>6. court determination of constitutionality of laws passed => judicial review
</span>7. different party in control of House and Senate => divided government
8. diplomat who resides in a foreign country where he represents his home country => ambassador
The correct answer is option D. "Companies replaced hand-operated brakes with air brakes on trains". The development of air brakes on trains was a significant improvement of railroad safety. Air brakes function much more faster than hand-operated brakes, because hand-operated brakes required that the brakemen turned the brakes in one car and jump to the next to set the brakes on, and so on.