Answer:
The correct answer here is the Hindu Kush and the Himalayas Mountains.
Explanation:
The Mughal Empire was an empire on the Indian subcontinent that existed from 1526. until its dissolution in 1857. The north borders of the empire were the Hindu Kush mountains and the Himalayas Mountains. These two massive geographical obstacles prevented the empire form expanding further north as they were almost impossible to cross with large armies.
The French and the Native Americans
The Suez Canal was opened to commercial shipping in 1869. The canal measures 100.82 miles, with a northern access channel 14 miles in length and a southern access channel 5.6 miles long. Its northern point on the Mediterranean sea is Port Said, while its southern point along the Red Sea is Port Tewfik. The canal reduces the sea voyage between Europe and Asia by about 4,300 miles.
More than 3 million people (including over 58,000 Americans) were killed in the Vietnam War