Five Pillars of Islam
1. The Shahadah (Declaration of Faith)
2. Prayer (Salah)
3. Fasting during the month of Ramadan (Sawm)
4. Charity or alms-giving (Zakat)
5. A pilgrimage to Mecca (Hajj)
Guiseppe Garibaldi and Count Camillio Di Cavour were both associated with the Unification of Italy.
In 1861 the Italian states were unified as the Italian kingdom and these two men made it possible. The main reason for their success was that Cavour had the political power and Garibaldi the popular support.
The answer is Sparta gained power while Athens declined. The balance in power in Greece was shifted when Athens was absorbed into the Spartan Empire.
Nearly 90% of Canada's population lives within 100 miles of the border of the United States. The correct option among all the options that are given in the question is the last option or option "D. The main reason for such population density within a specific region is that the central and north of Canada are mainly desert and Tundra.