Barry Goldwater. There is a wiki page about the speeches and debates of Reagan and the answer is in the first paragraph!
Answer: Europeans carried deadly (to the Native Americans) diseases
Explanation: When getting cured of a disease your body will have some type of immunity to the disease. If it is common from where you are then it wouldn't be too harmful. However, Native Americans getting new European diseases harmed them because this was new and they had no immunity. This made these diseases deadly to them.
Because he was sadened by the thought
The correct answer is "All legislative Powers herein granted shall be vested in a Congress of the United States, which shall consist of a Senate and House of Representatives"
Explanation:
The division of power is an important principle in the Constitution of the U.S. that guarantees power is distributed between different entities or branches, which prevents tyranny and the abuse of power. In the Constitution one of the excerpts that shows this principle is the Section 1 in Article 1 "All legislative powers herein..." because in this section it mentioned the legislative power or legislative branch includes two entities the Senate and the House of Representative, which shows the power in this branch is distributed into different entities, and therefore this is a division of power.