Your answer is D. Missions were religious communities
Hydrogen, helium, and nuclear fusion
Answer:
C) were among the first border cites to experience a growth surge.
Explanation:
During the 1960's, maquiladora industries quickly grew geographically and economically and by 1985, had become Mexico's second largest source of income from exports, after income accounted to oil. After 1972, maquiladoras have also been half of Mexico's exports.
Tijuana became a dominant city in the border between California and Mexico, with a notable economic and industrial grow across the north of Mexico. Bordering San Diego, CA, Tijuana has around 600 industrial complexs that range from electronics, consumer , aerospace and medical industries. Tijuana holds the largest medical device manufacturing in all of the continent. Aerospace devices are also a motor for the region.
The rapid growth lead to heavy waves of working migrants moving there.
Similarly, Mexicali has greatly grew into a manufacturing hub, along tourism trade and the constructing sector. The Mexicalli Valley is becoming
a center that attracts more investment and makes relying more to the neighbouring Mexico.
La Ramblas is the central boulevard in Barcelona, and it is also the one main tourist's attraction in the city. It is approximately 1.2 kilometers long with Port Vell at the Southernmost end and Placa Catalunya at the Northernmost end. It can also be divided into seedy and non-seedy areas. Attraction in Ramblas includes live performances, human statue art, an artist that draw your portrait or caricature and the Erotica Museum.
A.economic Geography is the answer