Answer:
In the '60s, computers evolved from professional use to personal use, as the first personal computer was introduced to the public. In the 1980s, Apple introduced its first computer, the Macintosh, and has dominated the computer industry ever since with laptops and tablets.
where is the question and what is the question or do u mean help with your previous question
The correct answer is the Gadsden Purchase.
The Gadsden Purchase, which was necessary for the trans-contintental railroad, adding the final bit of the US/Mexico border.
The Japanese wanted to have the Western Powers see them as equals (in the 1900's). Before then they blocked out any Western people and trade from coming into there country. The Chinese accepted the West and started trade with them. Hope this helped!
Stone Age era, consisting of the paleolithic era (old stone age) and neolithic era (new stone age or bronze age)