When it first entered world war ii, why did the united states commit seventy percent of its resources to the war in europe?
stalin assured roosevelt that the soviet union could deal with japan.
roosevelt felt the other thirty percent were needed to defend the us mainland.
roosevelt did not feel the us needed to engage japan.
roosevelt and churchill decided to focus on the greater threat first.

Hope I could help

Explanation:

According to this policy, the United States and the United Kingdom would use the preponderance of their resources to subdue Nazi Germany in Europe first. Simultaneously, they would fight a holding action against Japan in the Pacific, using fewer resources.

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.