Arrange the events in chronological order. the enlightenment german unification the congress of vienna the napoleonic wars

The answer is The Enlightenment, the Napoleonic Wars, the Congress of Vienna and the German unification

Explanation:

In history, arranging events in chronological order means to organize events according to dates from the oldest event to the most recent one. According to this, the first event from the options is the Enlightenment as this took place during the 18th century (the 1700s) and implied important changes in ideologies, movements, and ideas in Europe. This event is followed by the Napoleonic Wars that took place between 1803 and 1815 and were a set of wars between France and different European power. After this, the Congress of Vienna took place (1814-1815) to create a peace plan in Europe. Finally, in chronological order, there is the German unification that occurred in 1871 and led to the German Empire.

the correct answer is "pioneers carried all of their possessions on long and dangerous trails".

the first wave of pioneers travelled in 1842. they were merely 100 people. the next year that sum climbed to 1000 men, women, and children. these people travelled around 2,000 miles to oregon in the hopes of a better life. although the first part of the trip didn't present many obstacles, as time and miles went by they learnt that threat came from simple things, like becoming ill due to unclean water or bad food.

the weather didn't much, as wagons couldn't protect them from storms. as they travelled through the desert, the intense heat caused wood to shrink. their own lips abscessed and split because of the dry air. the only cure for this was to rub axle grease on their lips.

even crossing rivers was dangerous. sometimes wheels were damaged by unseen rocks on shallow water. mud didn't much either. pioneers were afraid of indian attacks, but there aren't many records of fights between pioneers and native americans. accidents happened because of negligence, exhaustion, guns, and bad weather.

history says that 1 of 10 pioneers who travelled to oregon didn't survive the journey. diseases spread fastly because they didn't have doctors and medical care was ofently improvised. one of the most deadly diseases they came upon was cholera, which became a worldwide pandemia.