HELP How did cryptanalysts break codes?

Read this quotation. i challenge the warmest advocate for reconciliation to show a single advantage that this continent can reap, by being connected with great britain. . our corn will fetch its price in any market in europe. —thomas paine, common sense, 1776 one argument for independence in this quotation is that: britain’s taxes are too high. britain is isolating the colonies. the colonies do not need britain. britain is taking american property.***edit: the answer is the colonies don't need britain

Multiple choice. what was one effect of the emancipation proclamationa. european nation side with the confederacy b. it ended slavery in the union c. african americans could serve in the union army d. ending slavery became a goal of the civil war for the union

1. what was the purpose of the communist international organization?