Answer:
Rousseau believed that reason and emotion were the key to a perfect society.
Answer:
A. Romans used mosaics as a common decoration
Answer:
Mexico refused to recognize the Republic of Texas, and intermittent conflicts between the two countries continued into the 1840s. The annexation of Texas as the 28th state of the United States, in 1845, led directly to the Mexican–American War.
Explanation:
On changing the Constitution, Thomas Jefferson wrote, "laws and institutions must go hand in hand with the progress of the human mind. As that becomes more developed, more enlightened, as new discoveries are made, new truths discovered and manners and opinions change, with the change of circumstances, institutions must advance also to keep pace with the times.