Answer :
The correct answer to the question is:
Land Grant College Act
1. The Land Grant College Act, also known as the Morrill Act of 1862, was signed into law in 1862 by President Abraham Lincoln.
2. This act provided federal lands to states to establish colleges focused on agricultural and mechanical arts. These colleges were aimed at promoting practical education in agriculture, science, and engineering.
3. Each state received a certain amount of federal land which could be sold to fund the creation of these colleges, leading to the establishment of many institutions that are now known as land-grant universities.
4. The Land Grant College Act played a crucial role in expanding educational opportunities in fields related to agriculture and engineering, contributing to the development of the nation's workforce and infrastructure.
Therefore, the law that took effect in 1863 and assisted states in establishing agricultural and mechanical colleges is the Land Grant College Act.
