What were some continuities and changes between the colonial era, the revolutionary era and the roaring 20s era?

The 1920s was a decade of change, when many Americans owned cars, radios, and telephones for the first time. The cars brought the need for good roads. The radio brought the world closer to home. ... In 1920 the Eighteenth Amendment to the U.S. Constitution was passed, creating the era of Prohibition.

Explanation:

abraham lincoln was the president of usa and he had asked the audience to make a pledge on equality.

his pledge was:

“it is my earnest desire to know the will of the providence.”

lincoln also had hatred for people who condoned and practiced slavery and so he pledged:

""and if i can learnt what it is i can do it"" this is another pledge by abraham to reassure the congregation on how to deal with the providence will.

explanation:

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