Creator of the Assembly line —> Henry Ford
First Major Mail-Order catalog —> Tiffany and Company
Major seller of mail-order homes —> Sears
First mail order catalog seen in the U.S —> Montgomery Ward
President of General Motors —> Alfred Sloan
First mass produced vehicle in the U.S —> Model T
D. ENGLAND DECIDED TO INVADE FRANCE.
By studying it we can tell how long life has existed in earth and how different plants and animals are related to each other.
It’s answer A lmk if you have question