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, which began in England, was a period in  the late 18th and early 19th centuries when the life of ordinary  people was changed dramatically forever. It was a time of numerous  inventions, so industry developed so fast that society could barely  keep up.he Industrial Revolution occurred in the last part of the 18th  century. It began in Great Britain.   2. This revolution was an economic one, and it changed the way the  world produced goods.