The american industrial revolución

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Explanation:

The transition from an agricultural to an INDUSTRIAL ECONOMY took more than a century in the United States, but that long development entered its first phase from the 1790s through the 1830s. The INDUSTRIAL REVOLUTION had begun in Britain during the mid-18th century, but the American colonies lagged far behind the mother country in part because the abundance of land and scarcity of labor in the New World reduced interest in expensive investments in machine production. Nevertheless, with the shift from hand-made to machine-made products a new era of human experience began where increased productivity created a much higher standard of living than had ever been known in the pre industrial world.

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.