What article of the constitution states laws of congress and all treaties are the laws of the land

What office did janet reno hold in the state of florida before becoming the first female united states attorney general

Before the invention of the loom in 1785, textile manufacturing was: a) regulated under the guild system. b) performed by children working in factories. c) produced in rural cottages under a putting-out system. d) conducted by british colonists overseas.

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries?