What is the effect of child labor on the US economy?
Children will have saved a great deal of money and can spend more later.
As adults, these children might struggle to improve their standard of living.
As adults, these children will have more marketable skills to improve society.
Children make less money than adults and therefore contribute less to the economy.
Intro

the answer is B

As adults, these children might struggle to improve their standard of living

Explanation:

president thomas jefferson commissioned the expedition shortly after the louisiana purchase in 1803 to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an american presence in this territory before britain and other european powers

answer; taking up arms to defend the nation;