Germany had to reduce the size of its army, pay reparations to European countries, reduce its arsenal of weapons, and assume full responsibility for the war.
Low population and others that include less people
The americans
It made Germany reduce its military. (APEX)
Merchants could protect themselves by banding together. To reduce the threat of attacks
Factories were located close to railroads so as to facilitate and reduce the cost of shipping their products.
They allowed Europeans to communicate easily across different parts of international empires.
The factories should be built away from cities.
towns are many pollution in factories,vehicles etc,etc .
To reduce travel time, costs and hazards.
International treaties reduce war, which reduces the need for guns, gunpowder, tanks, and metal. Factories that make these war items dump their sewage in oceans, and if there is no demand for such products then the factories don't make them and they don't have sewage to dump.
People do care and are starting to care more and more, factories especially in developed countries are becoming more environmentally friendly and using cleaner technologies to reduce pollution
To reduce shipping expenses and time to processing. This keeps costs down.
Slaveholders supported the settlement of freed slaves in Africa because they believed it would reduce the free Black population in the United States and reinforce ideas of racial superiority. Some also saw it as a way to eliminate potential threats of rebellion or social unrest by removing free Black people from American society. Additionally, they hoped it would serve as a way to promote colonization and Christian evangelism in Africa.
reduce the time it took to transport goods
The political problems reduce foreign investment
You can reduce friction in machines in factories by using lubricants such as oils and greases on moving parts, ensuring proper maintenance and alignment of components, using high-quality materials to reduce wear, and implementing regular cleaning procedures to prevent buildup of debris. Regular monitoring and inspection of machinery is also important to identify potential friction issues early on.