Answer:
The correct answer is A) The invention of a steel tipped plow and a reaper
Explanation:
The invention of a steel tipped plow and a reaper helped the farming industry to develop in the west.
While it seems like an ordinary tool by modern standards, the steel tipped plow was a revolution in it's day. Being strong and sturdy, it greatly improved the efficiency of ploughing and farming.
Before Steel, most people used hard wood plow which were expensive, easily damaged and not very efficient.
Answer:
The movie Industry
Explanation:
Thomas Edison invented the phonograph in 1877, and it quickly became the most popular home-entertainment device of the century. Seeking to provide a visual accompaniment to the phonograph, Edison commissioned Dickson, a young laboratory assistant, to invent a motion-picture camera in 1888.
Makes spaceships and and robots so that the robots can go to planets that humans can’t
Answer: C
Explanation: The Civil War was fought over the moral ( issue of slavery ) . In fact, it was the economics of slavery and political control of that system that was central to the conflict. A key issue was states' rights.
Your corect answer will most likely be letter c because the English never included the French or Spain in anything
