15th President: James Buchanan, 1857

Tail = 15 (Buchanan was the 15th president)

Blue cannon = Buchanan

Flag = 857 = 1857 became president

James Bond = James

The tail (15) of the squirrel trembled as he peeped inside the blue cannon (Buchanan) while the flag (857 = 1857) fluttered over the battlefield.

Connect Buchanan to James

The blue cannon (Buchanan) fired James Bond (James) into the sky.

NOTE: The way Mammoth Memory remembers James is to think of James Bond.