PLEASE PLEASE HELP I NEED TO DO A ESSAY JUST GIVE ME SOME EXAMPLES OF THE FOLLOWING TOPICS i don’t wanna fail :(
• Social structures after the fall of Rome
• The causes and effects of the expansion of Islam under the Caliphs.
• The social, economic, and cultural changes of the period (including the Crusader period)
The expansion of European influence in to the Americas.
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You already posted this question.

Explanation:

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.

the answer to your question is

the treaty of hopewell