I need help on both of them help ASAP please

One result of recent migration trends is that the workforce in europe has become

Which statement is not true about the missouri compromise? 1.) slave owners could pursue escaped slaves into “free” regions. 2.) maine entered the union as a free state. 3.) slavery was allowed throughout the louisiana territory. 4.) missouri entered the union as a slave state.

According to the theory of mercantilism, a country is strengthen by