How did new machinery make dry farming easier for farmers?

The mechanization of agriculture, that is, the replacement of human labor by animal labor first and later, has been a constant throughout history. This process has accelerated markedly since the nineteenth century (new machines), accentuated in the following with the motorization (tractorization) of agriculture. Mechanization has substantially reduced the time taken in agricultural work and the human effort devoted to them. Man has replaced work with capital and thus has significantly increased his productivity.

representative government

explanation:

american revolution: major events leading to declaration of independence. 1765-1766; tax introduced on legal documents to pay for defense of colonies. 1766: stamp act repealed after merchants protesting due to their goods not being bout and officials being threatened.

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your answer whould be d