Witch posed the greatest challenge to pioneers crossing the Western mountains?
- overpopulated rest areas
-lack of water
-hot desert sand
-steep and dangerous passes

the right answer is the constitution

roosevelt, a progressive reformer, earned a reputation as a "trust buster" through his regulatory reforms and anti-trust prosecutions. his "square deal" included regulation of railroad rates and pure foods and drugs; he saw it as a fair deal for both the average citizen and the businessmen.

your mom