The correct answer to this open question is the following.
Although there are no options attached we can say the following.
One global process or series of events in the period 1450–1750 CE that would facilitate cross-cultural exchange could be the Columbian Exchange of those years.
Cristopher Columbus discovered America on October 12, 1492, when he and his sailors arrived at the islands in the Caribbean. Spanish King Ferdinand de Aragon and Queen Isabella de Castille had sponsored the trip of Columbus because they wanted to explore new routes to the Indies and get more richness for the Spanish Kingdom. Columbus' sailors were ambitious and also wanted a piece of the pie and aspire to get some precious metals such as gold, as part of the adventure.
After the discovery of the Americas and the conquest of the most important Mesoamerican civilizations, South American civilizations, and the founding of the North American colonies such as Jamestown, Virginia, the Columbian exchange was the series of trade and exchanges between America and Europe.
Through the Columbian Exchange, nations and their colonies traded raw materials, natural resources, goods, people, culture, and diseases.
My source is Apex. A competition between Europe imperial powers to control Africa.
I would say that using the armed forces without a declaration of war would be unconstitutional because I believe that a declaration of war would require consultation with the representatives of the people rather than just being an apparently arbitrary decision.
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he achievements in this time (mostly in the 4th Dynasty) include: the building of pyramids, including the Great Pyramid of Giza, under Pharoah Khufu. sculptures of people and stone reliefs on tombs and temples. the Great Sphinx, likely under Pharoah Khafre. Also, Beginnings. With its capital at Memphis, site of the Third Dynasty court of Pharoah Djoser (formal name Neterikhet, which means "Divine of the Body"; his reign 2630–2611 BC), the Old Kingdom is known today as the "Age of the Pyramids" for the large number of pyramids constructed as pharaonic burial places. And another is hieroglyphic writing it was the formal writing system used in Ancient Egypt. Hieroglyphs combined logographic, syllabic and alphabetic elements, with a total of some 1,000 distinct characters. Cursive hieroglyphs were used for religious literature on papyrus and wood. The later hieratic and demotic Egyptian scripts were derived from hieroglyphic writing, as was the Proto-Sinaitic script that later evolved into the Phoenician alphabet. Through the Phoenician alphabet's major child systems, the Greek and Aramaic scripts, the Egyptian hieroglyphic script is ancestral to the majority of scripts in modern use, most prominently the Latin and Cyrillic scripts (through Greek) and the Arabic script and Brahmic family of scripts (through Aramaic).
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