He feared retaliation from border states, which supported slavery
I believe it is the Tigris-Euphrates river valley
Answer:
kept the Unites States out of foreign conflicts
Explanation:
he did not want any conflict, but still wanted to expand America's territorial and commercial interests, while limiting its commitments abroad, due to potential conflicts. You have been visited by spider /╲/\╭(ఠఠ益ఠఠ)╮/\╱\
The correct answer to this open question is the following.
The power of Congress that Senator Paul probably most concerned about based on this passage is the Power to Declare War.
The United States Constitution states on Article I, section clause 1, that the United States Congress has the power to declare war. The Constitution grants Congress with expressed powers and this is one of them. That is why Senator Rand Paul is reflecting on the great responsibility Congress has regarding thus power of declaring war against another nation.