Which was the major cause for the entry of the u. s into world war 1?

Which of the following best explains why california has more catholics than any other state? california is home to a large population of asian immigrants, and many asians are catholic. california has very little religious diversity. california has a large latin american population, and many latin americans are catholic. the catholic church is based in california.

After ww2, the soviets began setting up what type of governments in countries closest to them

Which of these events was a severe setback for the u. s. war effort in the pacific?