Andrew Jackson created the Democratic party and stood for the people who had not really had a voice, unlike past presidents who stood more for the elites and upper classes. Born into poverty, he was able to come out of it and become a successful war hero which helped him become president.
Answer: nationalism and military alliances
Explanation: The immediate cause of World War I was alliances, imperialism, militarism, and nationalism. The assassination of Archduke Franz Ferdinand of Austria-Hungary led to Austria-Hungary declaring war on Serbia.
The effect of the competition of price shifts the balance between supply and demand. For example, given an equilibrium quantity, when the price is high, this results to a surplus of quantity. Competition on price makes the market productive and the consumers get to choose many options.