Which country did the Japanese invade that led to the United States placing an embargo on Japan? PLEASE HELP

What sentence best indicates why omar's family left syriaa. "the protests soon grew larger and spread to other cities."b. "many syrians,including the hussins,were caught in the middle."c. "kids would attack me and tell me to go back home where i came from,' recalls omar."d. "after a long wait, the hussins learned that they had been approved to live in america".