Answer:
I don't see picture for some reason
The only option that is not generally a reason why historians study societal change would be "<span>d. to estimate how long it would take to build a road system," since this requires a separate type of research. </span>
Answer:
<em>Slaves and indentured servants, and white american families.</em>
Explanation:
The two options are the most common you'll find back then in that time period. John as a photographer in the west, was important, docking important time fees, and so what.
<span>I think you forgot to give the options along with the question. I am answering the question based on my knowledge and research. A primary source for getting specific information on a particular bill is the Congress record. I hope that this is the answer that has actually come to your desired help.</span>