The President of the United States does not have the power to convene Congress nor the power to draft legislation explicitly. However, the President does often influence the writing of legislation, it is up to members of Congress to draft legislation. The President is however responsible for vetoing legislation.
C.) Meat packing Eliminate
He had nothing to do with farming, coal mining, or the assembly lines.
Sinclair was a journalist who exposed the horrendous conditions of the meat packing industry.