Which of the following explains the connection between the ability Americans to gain access to natural resources in early 1800s in the late 1800s

a) In both. The expansion of power over western north America gave the US control over more natural resources

b) Both. The US import and more natural resources after claiming overseas colonies through the monroe doctrine

c) in both. The United States acquired more natural resources by increasing peaceful trade with American Indian groups

d) in both. The forced migration of enslaved people provided labor for extracting natural resources in the United States mining towns

(100 points) project: progressive era research your topic and write at least seven hundred words to discuss one of the following topics. a. evaluate the impact of progressive era reforms. b. evaluate the impact of progressive reform leaders such as susan b. anthony or robert lafollette. c. evaluate the impact of third parties and their candidates such as h. ross perot and george wallace on america. note: as with any research you do, evaluate the validity of your source: a. who is the author? b. is the author an authority on the subject? c. how does the author use language? d. what sources appear in the author's work? e. from what you know or have learned about the author, is the presentation inappropriately biased?