This is a strong country invaded and took over another area often as a new place to live is

The right word to complete the sentence is COLONIZATION.

Colonization is to settle and take control over the autochthonous people of an area. When there is a colonization a place is appropiate for one's own use. For example the European colonization of America.

the number of calories in each pack of cookies has a greater variation than the number of calories in each pack of crackers.

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.