The technical innovation shown in the image above most directly affected the us economy by

I have no idea what the answer is, but that train is "hella" detailed as the cool kids say.

But if you don't get any other answers, go for A.

I would say C, because it did help transport slaves

giant bugs

explanation:

equal pay act of 1963. the equal pay act, signed in to law by president john f. kennedy on june 10, 1963, was one of the first federal anti-discrimination laws that addressed wage differences based on gender. they felt that this would prevent employers from undercutting future wages for men.