True or false: austria's reaction to archduke franz ferdinand's assassination in june of 1914 was to place an ultimatum on serbia to bring everyone involved to justice. serbia tried to comply, but their efforts were not considered sufficient. true false

False the Austrains declared an all out war on Serbia dragging the rest of us poor European countries into the first world war.

These islands/chinampas then provided rich soil for crops with easy access to water. i hope this is correct, im so sorry if its not !

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.