Explanation:
Activists during the Vietnam War increased pressure on Congress to change the voting age, and in 1971, when Senator Randolph reintroduced his original proposal, it passed overwhelmingly. ... Fearing mass confusion over who could vote in the 1972 election, Congress quickly moved to pass the 26th Amendment.
Explanation:
In 500 years, their agricultural skills became increasingly efficient through the use of irrigation and iron farming tools. Eventually, their farms provided more food than needed by the community, encouraging farmers to trade crops such as millet and rice, for other goods
Keep soviet troops in eastern europe following wwII
They are in the era of the 1800's.