The official term is 'militarism' and it occurred because of a massive rivalry between the rulers of Britain and Germany. King George V and Kaiser Wilhelm didn't exactly get along and they became very competitive in a number of areas to do with their countries: naval, economic and colonial rivalries to be precise. This is one of the main slower causes of World War One.
European nations built up their armies by propaganda, war bonds, switching civilian factories to firearm, tanks, and war material factories.
They thought they were going to live there forever
Infrastructure and curiosity. The europeans had a better infrastructure and this enabled them to build ships and also make guns etc. for protection. I suppose this is what "allowed" as in made it possible. Other considerations may apply.
the spanish navy could no longer control the seas
Poland
European nations brought warships and armies to build empires in South Asia.
European nations built up their armies by propaganda, war bonds, switching civilian factories to firearm, tanks, and war material factories.
The Europeans gave them things such as metal pots, knives, guns, etc. The First Nations gave them medicine, fur, and showed them how to build canoes, and helped them build maps, etc.
The 2 nations build up allies and then the crisis becomes greater as more people are involved in it.
Military build-ups included increase of modern weapons; increased military budgets; build-up of navies, and fortification of boundaries.
Knowing what "the event" is would help in answering the question.
because europeans were very powerful and we knew the technique of building empires
They thought they were going to live there forever
The Industrial Revolution gave European nations many advantages including some that were not related to non-industrialized actions. For instance, the Industrial revolution gave these nations more political power and better economic strength.
European nations engaged in military build-ups in several ways leading up to World War I. First, they expanded their armies through conscription and increased recruitment, significantly boosting troop numbers. Second, nations invested heavily in naval expansion, particularly among Britain and Germany, leading to a fierce naval arms race. Third, they modernized weaponry and military technology, incorporating advancements like machine guns and artillery. Lastly, European powers formed complex alliances and military agreements, which further escalated tensions and prepared them for potential conflict.
European nations built empires in the Americas through a combination of exploration, conquest, and colonization. They established settlements, claimed land, and exploited local resources, often using military force against Indigenous populations. The introduction of diseases, to which Native Americans had no immunity, significantly weakened these populations, facilitating European control. Additionally, European powers utilized trade networks and alliances with certain Indigenous groups to strengthen their foothold in the region.
was built as a windmill 1889 by Josep Oller, and then converted to a dance hall in the 1900s.