They built stone bridges and cleared large areas for grazing animals.
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed to consume wild vegetations outdoor in order to convert grass and other forages into meat, milk, wool and other animal products, often on land unsuitable for arable farming.
The interesting question for him is what prevents people from violating norms. According to Hirschi, conformity is generated by social control. Hirschi distinguishes four different forms of social bonds and their influence on social control: attachment, commitment, involvement and belief.22-Apr-2019
The discovery of the anesthetic properties of ether, in addition to the work of Magendie and Bernard that laid the basis of modern physiology, led to the adoption of technically sophisticated surgical techniques in animal experimentation in the mid-19th century. Ether is a colorless, transparent, and very volatile liquid. Ether is used as a general anesthetic for surgery.<span> <span> </span></span>
During the 1500's Spain and Portugal were the two big countries exploring The New World ( Now North and South America). Important Explorers include Christopher Columbous, Vasco de Gama, Franscisco Vasquez There are three main reasons for their exploration it is reffered to as the 3G's, which are Gold, God, and Glory. Gold refering to money and any treasure that could be found. God refering to the Missionaries that went and converted many Natives to Christians. Glory refering to any fame that could be obtained by the explorers. Another reason is in search for land. This encouraged Imperialsim throughout the New World which was practiced by many European Nations ~ I Hoped This Helped
Explanation: Selective listening happens when a listener deliberately chooses what they want to pay attention to, oftentimes because they don't interest him/her or he/she disagrees with what he's hearing.