The best option in terms of the Gentleman’s Agreement of 1907 would be that "<span>The United States would not segregate Japanese immigrants, and Japan would not allow further emigration to the United States," although it had less to do with segregation and more to do with not allowing more Japanese into the US. </span>
C. To prevent starving to death
This is what I think is the right answer
Because there had been many improvements made to succeed. Weaponry, generals, and tactics had changed. There was also more of a drive. The angrier the person,the more determined they are.