Answer:
they were probably afraid of getting attacked
Explanation:
The United States entered World War II because Japan bombed Pearl Harbor, Hawaii.
Answer: Being Polytheistic for one, as they worshipped different Gods. And by creating new weapons and technology, and they also had Ancient Statues(The most known is The Athena Partheanos), and Temples(The most know is the Parthenon at Athens, that is the most sacred Temple).
China is growing exponentially as a provider of steel and other products, and it makes complete sense since the nations economy is rising at an incredible pace. The United States traditionally was a huge supplier, but over the past 12 years China has been building structures at an unprecedented rate, and steel being the huge component of large skyscrapers this is one of the biggest reasons for its growth over the decade
(2).A.to have more economic opportunities