One significant reason that china was isolated from influence by other civilizations was because of what

The most significant reason is the geography.

China has been isolated by the other civilizations from the Middle East and Europe mainly because of the geography. On between China and the other civilizations there were the highest mountains in the world, the Himalayas, big dangerous deserts and multiple arid steppes. So the Chinese did not saw a reason to risk and go westwards since they already had everything that they needed at their own territory.

answer: to put them in the gas chambers

explanation:

and rpe them

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.