How many of the thirteen states sent delegates to the grand convention in 1787?

What was the main argument of plessy in plessy v. ferguson

It can be inferred that the dramatic increase in defense spending by germany was the result of. (a) attempts by great britain to take german colonies. ( b) fear of a two-front war against france and russia (c) the need to put down a communist rebellion (d) a competition with the allies to produce atomic weapons

Brainliesttt !me : ) describe the responses to terrorism in the united states.