What does this video want the viewer to do? support the war against Japan
refuse to join the US Army
support the war against the Philippines
visit Pearl Harbor

I believe the main purpose of Roosevelt's speech was support the war against Japan.

Explanation:

He sought to emphasize the historic nature of the events at Pearl Harbor, implicitly urging the American people never to forget the attack and memorialize its date.

I hope I helped, please correct me if I'm wrong!

for hobos it was a very hard time most hid on the sides of the railroad tracks causing people to get bulls and get them off sometimes causing in fatal death they couldnt get people to give them money because the   people were also in need of money