Turnpikes were made of materials that withstood various conditions should be the answer :D
The correct answer is "true."
It is true that n addition to the early civilizations of Mesopotamia, Egypt, the Indus Valley, and China's Yellow River, archeologists have discovered two other centers of civilization in Peru and in Central Asia.
Yes, archeologists have continued to do research and excavations and have found new archeological sites that make them think that there were other ancient civilizations.
That is the case of the archeological site BMAC or Bactria-Margiana site, located in what today is Afghanistan. This site is considered to be from the Bronze Age and is dated approximately 2450.1850 BC. Historians and archeologists agreed that this could be the region of the Oxus civilization.
In the case of Peru, archeologists have found evidence of what could probably be the oldest civilization in South America; the Caral civilization on the coast of northern Peru, in the region of Vichama, 70 miles North Lima the capital city of Peru. This civilization could have existed approximately4000 years ago.
Answer:
Europeans became involved in the slave trade, seeking larger numbers of slaves for their plantations; African states expanded the slave trade to meet European needs and gain wealth
Explanation:
stretching from Africa through the Indian Ocean to India? ... They gained exclusive exploration and trading rights over half the world, which helped expand its wealth and power and limited competition from rival European powers
During the fifteenth century, Spain hoped to gain advantage over its rival, Portugal. ... Their goals were to expand Catholicism and to gain a commercial advantage over Portugal. To those ends, Ferdinand and Isabella sponsored extensive Atlantic exploration.
With its strong government support, Portugal was able to lead in overseas explorations. ... Henry was aware that there was great wealth beyond Europe due to an early exploration he was on. Portuguese invaders found spices and large supplies of jewels, gold, and silver in the city of Ceuta in North Africa.
