Answer:
1. unfamiliar
2. confusing
Explanation:
based on context clues, these make the most sense.
Chinese immigration to America increased at a high rate during the 1850s.
A complex sentence: consisting of many different and connected parts.
He is a like a business man of a sort he like uses some type website cant remember the name to create and share presentations for businesses amongst other things. I hope this helped you.
