How did the Fair Labor Standards Act, passed as a result of Progressive Era activity, protect children in the workforce? It kept children from working in factories.
It established a minimum working age for children.
It required that children be trained to protect against injury.
It mandated that children receive an education while working.

B. It established a minimum working age for children.

Explanation:  During around the end of the progressive era after many laws were passed, a child had to be 14 years of age to work and make money.

for starters, there is the structural trend of rising primary government expenditure as a share of gdp, which reached 36% in 2014, up from 22% in 1991. this increase reflected a political desire to address the poverty and inequality that had gone unaddressed during previous decades. to support the increase, brazil’s government increased taxes on consumption and promoted progress toward labor-market formalization. nonetheless, public investment, particularly in infrastructure, took a hit. in fact, with the exception of the 2005-2008 period, total investment as a share of gdp has remained below 20% since 1991.

because mexico wanted to choose a centralized location