Giving brainlist and 40 points for correct answer

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?

Which of these were effects of mass production techniques used during 1920s

Why do you think jefferson thought lewis was qualified to explore the louisiana purchase? ?