two technologies that most changed the 20th century were birth control and television because birth control reduces risk of pregnancy especially with teenagers who aren’t really ready for such responsibleness and television changed the way entertainment and communication such watching movies in one own home instead of going out.

Use the drop-down menus to answer the questions. which group contributed about half its income in taxes? the aristocracy paid of its income in taxes.

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

Why might the greeck city states have an advantage over the persians