Answer:
People could be worried whether they will affect their jobs and businesses.
Explanation:
Foreign treaties are international binding agreements between two countries that establishes rules or obligations between two or more international laws. When new foreign treaties are introduced, people could be worried whether they will affect their jobs and businesses because these treaties are just new compared with what they are used to and the treaties has not been practised before. When introduced, people will be worried because they don't know the form and effect the new foreign treaties will take.
A committee appointed for a particular or temporary purpose in either the house or the Senate is referred to as a "subcommittee" since they are usually part of a bigger group.
I'd go with d, Americans were indifferent I had that question on a test so it should be right and if you are having trouble with other courses I'd be obliged to help you.
Hope this helps.
If you are talking about racism, people would be protesting for years. If you’re talking about the hippies, they promoted peace and love, and no war.