Answer:
It can reduce brain injuries.
Explanation:
This rule of wearing helmet is a good initiative taken by the commissioner of the national football league. these helmets reduce the risk of concussions because these helmets are made of good materials and able to protect the head of the players from brain injury. So avoid such type of injuries, the helmet should be used by the player which can absorb all the energy and protect the head of the player.
There are many possible reasons but the two most common were christian missionaries who conducted religious missions all over the world in order to convert people, and the second being direct conquest like what Spaniards did in South American countries.
Answer:
your reaction in a sentence
Thats what you told me to write. ¯\(°_o)/¯
During the age of imperialsm, the economies of European colonies were seen as testing grounds for new and risky technology, due to a number of factors that include the usage of the local environment and conditions, such as climate and soil, or social and political conditions; but also, some of these new technologies were a result of the direct borrowing and adaption of indigenous practices or the use of indigenous knowledge (medicinal plants, for example) being gradually redeveloped by European science.