Where did Islam start? Where did it spread to? How did it spread?

Explain please

Consider the following invention from the american industrial era. cotton gin – a machine that removed seeds from short-staple cotton which option explains how this invention contributed to the role of the united states as an emerging world power? a. it was in high demand abroad, as many european nations had begun farming cotton. b. it led to the decline of slavery in the south, which enhanced america’s international reputation. c. it freed up many slaves to become factory workers in northern cities, which improved the economy. d. it increased production efficiency of a us cash crop that was in high demand in other nations.

1.1.3 journal: write your own narrative of the modern era

Which of the following had more power under the zhou dynasty than under the shang dynasty? a. nobles b. farmers c. emperors d. priests