Theodore Roosevelt, who served as president from 1901 to 1909, is often credited with being the first Progressive president. He championed policies such as trust-busting, consumer protection, and environmental conservation.

The Progressive movement aimed to address the social and economic problems faced by the poor and working class in the United States. Progressives sought to improve living and working conditions, promote social justice, and increase government regulation of business.

The Federal Reserve Act, which established the Federal Reserve System, was passed in 1913, after the Progressive Era had ended. The Sherman Antitrust Act, the Pure Food and Drug Act, and the Meat Inspection Act were all passed during the Progressive Era.

The National American Woman Suffrage Association (NAWSA), the National Woman's Party (NWP), and the Congressional Union for Woman Suffrage (CU) were all Progressive Era movements that worked to promote women's suffrage in the United States.

Woodrow Wilson, who served as president from 1913 to 1921, signed the 19th Amendment into law on August 26, 1920, granting women the right to vote in the United States.

The Social Gospel Movement, the Settlement House Movement, and the Labor Movement were all Progressive Era movements that worked to promote social justice and economic equality in the United States.

Theodore Roosevelt's "Square Deal" program aimed to promote economic fairness and social justice by regulating big business, protecting consumers, and improving the lives of workers.

The Conservation Movement, the Environmental Movement, and the Sierra Club were all Progressive Era movements that worked to promote conservation and protect the environment in the United States.

Woodrow Wilson's "New Freedom" program aimed to promote economic competition and reduce the power of big business by breaking up monopolies, regulating interstate commerce, and establishing a graduated income tax.

The Public Health Movement, the Sanitation Movement, and the American Public Health Association (APHA) were all Progressive Era movements that worked to promote public health and sanitation in the United States.

Theodore Roosevelt's "New Nationalism" program aimed to promote economic growth and social welfare by regulating big business, protecting workers, and promoting conservation.

The Education Movement, the Cultural Enrichment Movement, and the American Library Association (ALA) were all Progressive Era movements that worked to promote education and cultural enrichment in the United States.

Theodore Roosevelt formed the "Bull Moose" Party, also known as the Progressive Party, after leaving the Republican Party in 1912. He ran for president on the Progressive Party ticket in the 1912 election.

The Labor Movement, the American Federation of Labor (AFL), and the Congress of Industrial Organizations (CIO) were all Progressive Era movements that worked to promote workers' rights and improve working conditions in the United States.

Woodrow Wilson delivered his "Peace Without Victory" speech on January 22, 1917, in which he called for a negotiated peace settlement to World War I. He outlined his Fourteen Points, which included proposals for a League of Nations, freedom of the seas, and self-determination for all nations.