What was the american motive in sending the fleet?

What was the American motive in sending the fleet?

To receive Perry and the letter Perry had brought from the US president milliard Fillmore

explanation:

hitler's  "rise" can be considered to have ended in march 1933, after the reichstag adopted the enabling act of 1933 in that month. president paul von hindenburg had already appointedhitler  as chancellor on 30 january 1933 after a series of parliamentary elections and associated backroom intrigues.