I believe it is A because they found rocky mountain and where the first peolple who made a map of the Western u.s
Answer:
i don't get this but sorry
Explanation:
The answer is B) The demand for the added performance elements
The labor<span> movement in the </span>United States<span> grew out of the need to protect the common </span>interest of workers<span>. For those in the industrial sector, organized </span>labor unions<span> fought for better wages, reasonable hours and safer working conditions.</span>
Gross income is the total income, from all sources, before taxes.
So it's not relevant what your tax rate is, if you earn 50 000 a year, then this is your gross income.