What was the goal in creating the joint chiefs of staff?

Which of the following statements is true about the treaty of versailles ?

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.

Which statement explains why eli’s wiesel most likely wrote all rivers run to sea as a memoir?