We as a world want power. Power over money, sports, land, religion, governamt. We do fight a lot but some countries want more than what they already have. Take Russia and Crimea for example. Russia is the biggest country in the world. And they want more land. Those are just some reasons why people would fight.
Answer:
1) They gave us the concept of zero (0)
2) The gave of the concept of the decimal system
3) They made seminal contributions to the study of trigonometry, algebra, arithmetic and negative numbers among other areas
I tried, hope this helps :)
Answer:
The population is not distributed uniformly throughout Canada's territory. The vast majority of people who make up the population of Canada live in the southern part of the country, near the American border, leaving the northern areas largely uninhabited.
Explanation: (p.s here is something extra you can add if you want)
Distribution of the population in the world is very uneven because the distribution of population depends upon many physical factors such as relief, climate, availability of water supply, soil, etc. - For example, if you consider the relief factors, mountains and hilly areas are thinly populated.
