Answer:
A) expelling enemy invaders and protecting the empire’s borders
B) instituting Shia Islam as the state religion
D) increasing the silk trade with India
Explanation:
Safavid dynasty changed the history of Iran in the sixteenth century. It changed Iran from a Sunni based region to Shia Islam by spreading the Twelver Islam. They controlled a wide area of middle east and thus provided stability to the empire to allow trade at an extensive scale. The strong military protected the boundaries of the large empire by expelling the invaders.
I believe the answer you are looking for is letter B. The CCC was responsible for fixing up forests and were huge advocates for conservation and national park building. Hope this helps.
Historians often rely on both primary and secondary sources when supporting an argument, since it's important to use secondary sources to put the argument in context, and primary sources in order to make an original point.
The reformation parliament
Thee of the main reasons why the Industrial Revolution occurred in America were because 1) there was a large labor force ready to work, 2) there were lots of coal and fossil fuel deposits that were used to power many of the engines in the factories, and 2) a democratic capitalist system was ideal for allowing businesses to thrive without much government oversight.