They both changed the world and because Abraham stopped the black people from being slaves and he helped them and Moses brought the Israelites when they were slaves out of Egypt <span />
<span>Two of the major factors were the railroads and the invention of the assembly line. With the finishing of the transcontinental railroad some 30 years earlier, the US had a nation that was linked coast-to-coast and was able to transport goods in a fraction of the time it previously could. With the invention and perfection of assembly line processes, those goods could now be produced in a fraction of the time, as well.</span>
gunpowder
The invention of gunpowder.
This period is also known as the medieval period and is known for the various discoveries and inventions made during this age.
Answer:
I would say the correct answer is D.
Explanation:
Back in the colonial days, Congress needed nine out of 13 states approval. All of the other options don't make much sense, so that is why it is D.
<em>Hope </em><em>it </em><em>helps!</em>
