I do not have notes so doing this off memory, the railroad helped buissnesses expand because they transportedgoods, and you didnt have to live by the factory anymore.
Answer:
It depends on what religion you are referencing. But usually its pastors, rabbis, or popes. Or the Allamah in Islam
Answer:
The migration theory is the belief that during the ice age people from the areas of mongolia, china, russia, etc...migrated to the northeast and traveled over the land bridge of the Bering Strait (the land bridge being exposed because the water levels had dropped due to a ton of water being frozen) and proceeded to migrate down into Canada and further south into North America, Mexico and then to South America. They did all of this in search of a warmer climate and new food sources, and that is a theory on how the Native Americans, Aztecs, Incans, Mayans, Olmecs, etc...all came to be in the North and South America's.
Explanation:
The invention of hydraulic mining allow for larger mining operations because water released at high pressure could move large rocks out of the way.
Answer: Option B
<u>Explanation:</u>
Hydraulic mining is the process of using high pressure water jets at rocks to move them, break them and eventually remove them. Water is one among the most important components in this mining process.
This was mainly used so that miners can go deeper when they are mining and can eventually take on more deeper mining missions, especially due to the water which is released at high speed and pressure could move large rocks out of the way.
