What does cahan means by the phrase"a polyglot vistor to ellis island"?

What are the biggest challenges facing the average american citizen today? explain.

Summarizing what tasks did the second continental of government

Plz me in 1756 george washington was sent on a mission to, a. build a fort at the point where the allegheny and monogahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio valley.