Abu Bakr was the first khalifah (leader after Muhammad)
Following conclusions can be drawn:
- 2008 and 2012 were presidential election years
- The majority of Americans vote in every election
Campaign issues in 2008 :::
- National security and foreign affairs
- Taxes
- The economy
- Energy and the Environment.
- Healthcare
- Social Issues.
- Iraq.
- Immigration.
- Climate Change.
Geographic, physical and social factors. Geographic factors such as location, Physical factors such as mountains , rivers, lakes, etc. and socail factors such as language, culture, customs, etc.
Hope this helped.
The idea that Descartes did contribute to the Scientific Revolution was logic and mathematics that could figure out the uncertainties of existence. Rene Descartes was considered a modern philosopher and published Discourse of Method which was standard of scientific method.