18. What is the sea that is actually an arm of the Indian Ocean and extends northwest between Africa and the Arabian Peninsula?

supplies had to travel a long distance across water on ships that were often attacked, so they did not reach europe

the picture is not clear

explanation:

1.a)britain

2.b)spain

3.c)french

4.d)portugal

explanation:

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.