So basically bud they declared war because Germany had sunk the Lusitania and was therefore trying to abandon the policy against unrestricted submarine warfare
Settlers did things like occupy and degrade popular hunting grounds or water sources. Like if a settler built a house and barn and fences somewhere, it might ruin the place as a hunting ground because the animals might shy away from it. A fence in a pasture might block and annoy a Native American who was traveling across that area. In some cases, settlers unknowingly violated taboos. Like maybe they cut down trees from a holy grove to use for timber or firewood.
Answer:
Thank you bro !
I'm from Egypt I've been living at UK FOR over than 9 years