Me
what actions did napoleon take against the austrians that led to his men referring to him as "the little corporal?

The term "Little Corporal" is used and referred to Napoleon because of his physical stature which is short (little) and leading French troops at the Italian border (corporal). Despite this he scored a great victory at the Battle of Lodi where he gained the respect and loyalty of his men.

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths