30 points! .
read the passages and their citations below. write whether you think each is a primary or secondary source in u. s. history and explain why you think so. be specific

Primary source

Explanation:

A primary source is a document written in that time period. A diary of George Washington is an example of this because it is written back at that time. A secondary source is a document written not in that time period. An example can be a textbook written to explain the Declaration of Independence.

This source is a letter. Thus, it is written in that time period, making it a primary source.

I hope this helped!

your answer will be b. improving roads, bridges, and other infrastructure. hope i !