Describe one credible idea about how Otzi died

Initially it was thought that he had fallen victim to exposure or exhaustion while crossing the Alps and died of freezing, but X-ray examination in 2001 showed that an arrowhead was lodged in the Iceman's left shoulder, suggesting that he had likely bled to death after being shot.

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.