Henry Ford transformed American industry in the early 1900s by using the

Amoving assembly line to mass-produce affordable automobiles

BBessemer process to make steel

Ctelegraph to send messages

Dcotton gin to clean cotton

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The 1920s economic boom was fueled in part by new industries such as

The Wagner Act and the rise of the CIO in the 1930s led to

At the Paris Peace Conference, the 'Big Four' leaders shaped the postwar settlement, but the harshest demands on...

Coxey’s Army (1894) was a march on Washington by unemployed workers demanding