Scientists use radiocarbon dating to estimate the age of artifacts
Answer:
Explanation:
Democracy is not a state. It is an act, and each generation must do its part to help build what we called the Beloved Community, a nation and world society at peace with itself.World peace, or peace on Earth, is the concept of an ideal state of happiness, freedom and peace within and among all people and nations on Planet Earth. This idea of world non violence is one motivation for people and nations to look cooperate, either voluntarily or by virtue of a system of governance that has this objective. Different cultures, religions, philosophies, and organizations have varying concepts on how such a state would come about.
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1972 was a presidential election year. They fought
Here's the order:
- Ptolemy's map of the world
- the first school of oceanic navigation
- Portuguese caravels with triangular sails
Details:
Ptolemy (ca. 100-150 AD) was an astronomer, mathematician and geographer in the Roman Empire era. Ptolemy's map of the world was a map based on descriptions in Ptolemy's book, <em>Geography, </em>which dates back to around the year 150 AD.
Prince Henry the Navigator started the first school for oceanic navigation at Sagres, Portugal, for training in navigation, map-making, and science. The date of founding of the school (and even full details about it) are a bit uncertain, but it seems to have been established in about 1418. Prince Henry was called "The Navigator" because of his strong support for sending out ocean exploration voyages.
Caravels were developed by the Portuguese around the middle of the 15th century (around 1450). These more agile ships were better suited to ocean sailing than previous ship models used in the calmer waters of the Mediterranean Sea.
He Moved around and taught about the ideas about Greek culture.
