When the western Roman empire collapsed in 476 AD, the unifying force for most of Europe was gone. Along with the loss of the government, much of the engineering abilities and "modern amenities" were also lost. The "barbarians" of Europe did not, for the most part, have the abilities or knowledge to build roads, aqueducts or the other marvels of the Roman Empire, which is why the period immediately after Rome's collapse is often referred to as the "Dark Ages".
The only unifying force of any sort left would be Constantine's Roman Catholic church, which did manage to preserve some of the knowledge and vestiges of the empire. As the only thing left really, it became the main power in the European world throughout the Middle Ages, functioning almost as an imperial government until Luther set off the Reformation in 1546.
Answer:
It's most likely A. Enslaved Africans
Explanation:
If I know anything about colonists is that they force enslaved africans to come with them to these random places and ruin the lives of so many people and races :)
It has done this because when they have to extend a train track or the road they have to get rid of a forest that is growing just because they want more people to get around and travel. Also they have to do this because imagine of you are just driving through a forest and then a tree is leaning and then it gets in the way of the road when it falls.
Women moved into the workforce to replace men who went in the military.
Draft boards.
Factories worked long and hard, many died of injuries or heart attacks to make sure our servicemen got what they needed, from bullets to socks.
gasoline rationing depended on your job.
Limited amounts of meat, sugar, coffee.
women's stockings were out, silk was needed for parachutes.
Ran your tires until nothing left and patched the heck out of them.
Planted "Victory Gardens" for fresh foods.
Collection of unused aluminum pans to build aircraft.
And the worst- bad news from the War Dept.