How did the study of science changed during 1500s and 1600s? pls answer as soon as possible because i have an essay due tomorrow!

The solvent union and u.s believed in two different economic systems which was?

In order to get a consensus between anti-federalists and federalist to be able to forward on the constitution, james madison advocated for a bill of rights. what was the purpose of the bill of rights for citizens of the united states?

After nine states had ratified the constitution by mid-1788, other states quickly followed. all thirteen states had to obey it. it became law in the united states. none of the states had to obey it.