hoover believed in a limited federal power whose chief purpose was to foster individual liberty and responsibilities, while Roosevelt believed that the federal government had board power to promote the general welfare
Hoover basically did nothing; he believed that he should provide guidance to charitable organizations and not give money directly to the people of America. Roosevelt helped those in need and created jobs so people could rebuild our economy while help others. For example, the Tennesse Valley Authority built dams that provide electricity to rural areas of the United States.
The subordinate clause is "When the delivery man arrives" because 1. it is introduced by "when" and 2. we can ask question to the main clause about this one.
