What two major issues cause problems for taft during his administration?

two problems are

1. the Payne Aldrich tariff which kept unpopular tariffs high

and

2. he fired Roosevelt's hand picked head of the Interior Department Gifford Pinchot

answer: the apache, comanche, kiowa, crow, and osage tribes are plains indians.  

the federalist party which advocated strong centralization dominated the united states government till 1800. so 1800 election transformed the power from one party to another party for the first time and was thus a turning point in american history. so jefferson called it "revolution of 1800".

explanation: