Answer:
Factories were built near natural resources, as the transportation of raw materials for production was limited.
Explanation:
Transportation raw materials from the source into the factories require cost of distribution (from the purchase of vehicles, labors, and gas). In order to cut down this cost, factories often built their buildings as close to the source of materials as close as possible.
This principle still exist even until today.
For example, many factories that require the use of a lot of steel that exist in United States were built in Indiana because that state has high reserve of metals.
B, understatement of the ideas
Answer:
The Navajo Code Talkers were successful because they provided a fast, secure and error-free line of communication by telephone and radio during World War II in the Pacific. The 29 initial recruits developed an unbreakable code, and they were successfully trained to transmit the code under intense conditions.
Two advantages were that they were able to see the lifestyle of the new Americans, and whether or not will the country thrive in its conditions, because if not, then England did NOT want to be in future wars about taking over the land ;-)
I hope I helped! =D