Answer:
First Continental Congress
Explanation:
Pro-tip, use websites that unscramble words for Scrabble. They have plenty of words, and it helps for activities like this no matter what you're doing it for. Just google "word unscrambler"
Irredentism
"Irredentism is any political or popular movement that seeks to claim/reclaim and occupy a land that the movement's members consider to be a "lost" territory from their nation's past. Wikipedia"
The Republican Party in the United States are associated with the Conservative political ideology
B - Reservation I am pretty sure
Importantly, the Preamble declares who is enacting this Constitution—the people of “the United States.” The document is the collective enactment of all U.S. citizens. The Constitution is “owned” (so to speak) by the people, not by the government or any branch thereof.