Who worked to improve american education during the early 1800s?

The right answer is B Horace Mann

Explanation:   hope this helps :

mesopotamian code of hammurabi

and i think its 1860 b.c. you mean lol

george calvert wanted maryland to be a colony where could live safely. because georgia's founders wanted a colony of small farms rather than large plantations, they originally banned under british law in the 1700s, people who owed money could be