Siberia is known to have the most accessible oil reserves.
Answer:
Canals allow for increased trade either within a city/coutry or between different cities/ countries. This makes goods much easier to move and as such boosts the economy, and the rate at which people and goods can be transported.
Explanation:
You can infer that Hilter wanted to have total control over all people.He believed that his thoughts and actions were always correct and those who did not agree with him needed to be eradicated completely.