Precipitation in the tundra totals 150 to 250 mm a year, including melted snow. That's less than most of the world's greatest deserts! Still, the tundra is usually a wet place because the low temperatures cause evaporation of water to be slow.
In this period, Brazil came back to the two party political system. With the return of democracy, in 1986, and the establishment of the 1988 Constitution, the multiparty political system was set back and several parties were founded.
Women in government in the modern era are under-represented in most countries worldwide, in contrast to men.However, women are increasingly being politically elected to be heads of state and government. 1995 Brazilian gender quota was extended first to city councilor positions in 1996, then extended to candidates of all political legislative positions by 1998. By 1998, 30% of political candidates had to be women, with varied results in terms of the gender balance of the officials ultimately elected.