<span> Even when Roman Empire collapsed?
Are there choices?
</span>
Answer:
it is not the 3 or 4, so I think its 1 or 4
Cotton gin- Eli Whitney
iron plow- Jethro Wood
steel plow- Oliver
reaping machine- Cyrus McCormick
clothing factory- Francis Lowell
sewing machine- Elias Howe
Hope that helped :)
Answer:
The act was an effort to aid in the construction of a railroad and telegraph line from the Missouri River to the Pacific Ocean and to secure the use of that line to the government.
Explanation:
