Silicon Valley is geographically based too, and its center of gravity has shifted from Santa Clara County and the Valley proper, where the great first and second generation tech companies started, up through Palo Alto and Menlo Park in San Mateo County, and more recently, towards San Francisco proper.
Prior to the Season 3 finale your appearances were confined to flashbacks (on account of David being dead and all).   Brazil, with a population of almost 200 million is the most populated country in South America.
Mbabane. Mbabane is Swazilandâs capital and largest city with a population of around 100,000. Located on the Mbabane River and its tributary the Polinjane River in the Mdimba Mountains, the average elevation of the city is 1243 meters making for a more moderately humid, subtropical climate. The average annual temperature is 15Â°C in July and 22Â°C in January.