Who were the red shirts and what did they do?

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?

The ancient greek city-state of sparta was run as an oligarchy , meaning

Why would the saudi’s oil industry need a large investment in human capital