If you have any homework assignments or tests, try to get 100% on them. Those 100%'s will make your grade come up. (Your grade may even go up more than 5%:)
I’ve actually had to do this. Speak to your professor! He/she may allow you to retake some tests to get higher scores, and also may give you insights on how to do this for your particular class. Good luck!
It was the start of the large powerful American military before WW1 the Entirety of the United States Armed Forces could fit in Yankee Stadium now it is over 1 million members strong