They wanted a tougher fugitive slave law because of the Underground Railroad too many of their slaves were escaping. They also wanted the northerners help return slave fugitives
B. The writers of the Declaration of Independence
The labor movement in the United States grew out of the need to protect the common interest of workers. For those in the industrial sector, organized labor unions fought for better wages, reasonable hours and safer working conditions. ... In the 19th century, trade unionism was mainly a movement of skilled workers.
<span>"Improved land and water transportation allowed the U.S. to develop more industry and create a cash crop agricultural system." is the choice you're looking for. </span>
