US history from CB book

<p>I took the 2 tests from the new study guide for US and world history (for US), but i thought the first test was VERY much harder than the 2nd. I scored an 800 by a safe margin on the 2nd but only a 720 on the 1st... is the discrepancy something to worry about? haha i hope i don't get something like the 1st on saturday T_T</p>

<p>Really?... I scored 790 and 780 respectively... thought the 2nd one was more difficult... which types of problems did you struggle over?</p>