How is representation of states determined with each house

What triggered the surge of conservative governments in central europe at the end of world war i? a. the disintegration of european families in the wake of urbanization. b. a worldwide revolutionary upsurge. c. the revival of the austrian-hungarian and ottoman empires. d. the british suppression of the indian nationalist movement. e. the killing of the tsar during the russian revolution?

What were the economic, religious and social/political factors in the abolition of slaves

Why did the 24th amendment and the civil rights act succeed when other legislation had failed?