The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria Hungary.
Answer:
diseases brought over by the colonizers
Explanation:
In the Spanish colonies in America the colonists created a kind of caste system based on ethnic hierarchy which of course put the Spaniards on top. The rest of ethnic groups ranked based on their resemblance of the Spaniards so for example the Indians would be ranked higher than Blacks as they more resembled the Spaniards.
<span>Early photographer william henry fox talbot discovered how to make positive prints that could be: easily reproduced
In 1839, William Henry Fox Talbot invented The salt print paper. He combined a sensitive paper with a salty water in order to make a photographic picture appear much faster than the previous method.</span>
