During the Renaissance era, many improvements were made during the research, making it easier and safer to travel longer, difficult and unknown to explorers. progress:
Ship design: Ship design is improving. A new type of caravel that is compact, fast, and easy to operate. They help to make a safer trip
Weapons: Weapons are progressing. This will help the Europeans meet people they encounter in their exploration.
A new type of ship manufactured by a shipyard in Portugal and Spain in the 1950s. It's small, fast, and easy to operate. It has a special bottom that prevents it from being destroyed in shallow waters. Please use the diving sail used by Muslims so that you can sail any way
His voyage was sponsored by Ferdinand and Isabella. I think that he is Italian and the Indian archipelos are on the other side of the Atlantic. Because he could not get the support of the Portuguese, he gained Spain's support. He found the land of the Caribbean island and returned it to Spain. Many Europeans believe that Columbus discovered the land between Europe and Asia.
Economic policy that the government attempts to collect wealth by establishing colonies and controlling trade
1) European rulers believe that the best way to gain power is to get wealth first. So they tried to stop buying a lot of merchandise but concentrated on selling a lot of merchandise
2) Establishing colonies is very important for Mercantilism. Many places rely on their colonies to provide raw materials for their industry. Products manufactured in these industries can be sold in colonies and currencies of other countries.
As mentioned above, in recent years, the concept of active aging is increasing in academic and social discussions. A lot of research has been done and many papers on active aging are written. Although the meaning of active aging is not clear, the definition of positive aging center says as follows. "Active aging" means that individuals and communities plan, approach, change, and challenge their lives in the growing season and close to the end. Their lives are productive, positive, positive and fulfilling. Emphasis is placed on maximizing the opportunities, innovations and research ideas that can enhance individual independence, dignity, happiness, health and participation in society.
Josh Mitteldorf, who studied aging for decades and wrote on his website, is his new book "Cracking Aging Code: Significance for Maintaining New Aging Science and Its Youth", the aging science I studied and proposed. Opinion Why do we themselves, and we, and almost all creatures beyond the microbial level, aging? (The co-author of the book is Dorion Sagan, but the theory is Mitteldorf.) Mitteldorf is an evolutionary expert - although it was an astrophysicist - he was cleverly and elaborately elaborately criticized and criticized for some current There is aging theory. Then he proposed his own distinct theory. He is very persuasive. Regardless of his theoretical fate, he will provide sufficient evidence to support other theories, and in my opinion his theory should be at least taken into account
In the 1960s, the study of the change of personality in later generations was epochal, and the separation theory was regarded as revolutionary as posterity was the only focus. This is one of the first different aging theories from a scientific point of view, initially one of the theories focused on individuals, and the influence of individual aging processes on the function of the social system It is one of the theories. The influence of functionalism on theory is emphasized with the proposition that liberation is beneficial to both individuals and society. When the workers retired, the young generation continued to work, and the society was not affected by the death of the older generation as they left the society. This process is considered natural and desirable