1 The portion of the brain that maintains the bodyâs internal balance (homeostasis). 2  The hypothalamus is the link between the endocrine and nervous systems. 3  The hypothalamus produces releasing and inhibiting hormones, which stop and start the production of other hormones throughout the body.
In the mid-19th century the Industrial Revolution began to change Spain. The first railway in Spain was built in 1848 and by the 1860s railways had spread across Spain. Mining and the iron and steel industries in Spain grew in the late 19th century.
The Industrial Revolution began in Great Britain in the early 19th century before spreading to Belgium, France, Germany, the United States and Japan.rade. A major result of the Industrial Revolution was an increase in global trade. Many industrial countries sought new markets for their goods, and raw materials from which to make those goods. A result of this increase in trade was imperialism of Africa, India, China, and much of the rest of Asia.