It makes it harder for someone to become a US citizen
The League of Nations, was the first worldwide intergovernmental organisation whose goal was to maintain world peace. Hope this helps.
Answer:
Centration
Explanation:
Centration is defined in psychology as a likelihood of putting a lot of focus on a particular subject, while not considering other aspects of the object of focus.
In other words, it is a psychological situation in which one tends to have a narrow mindset of a subject, hence, termed as a "tunnel vision".
It is a termed that describes when an individual centers his or her attention to one particular thing among many things when solving problems.
For example: when a child focuses on the number of breads one has without considering how bigger it is.
There is a lot there is websites specifically for historical facts if you want to look at those
