How does your brain look different from when you were born

You are born with basic survival skills, reflexes and most of the 100 billion neurons that you’ll have for the duration of your life. The brain grows incredibly rapidly during these early years: Neurons get bigger, work more efficiently and—as a result of environmental input.

Explanation:

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.