USA HISTORY

Detailed explanation-1: -A Progressive reformer, Roosevelt earned a reputation as a “trust buster” through his regulatory reforms and antitrust prosecutions.

Detailed explanation-2: -Big stick ideology, big stick diplomacy, or big stick policy refers to President Theodore Roosevelt’s foreign policy, “speak softly and carry a big stick; you will go far".

Detailed explanation-3: -Roosevelt prioritized conservation and established national parks, forests, and monuments to preserve the nation’s natural resources. In foreign policy, he focused on Central America, where he began construction of the Panama Canal.

Detailed explanation-4: -Roosevelt, a Republican, confronted the bitter struggle between management and labor head-on and became known as the great “trust buster” for his strenuous efforts to break up industrial combinations under the Sherman Antitrust Act.