Answer:~At the center, information about tides and currents was collected, more accurate charts and maps were drawn, techniques for determining longitude were improved, and new ship designs (such as the caravel) were developed
Answer:
Mark me as brainlist
Explanation:
The start of writing occurs in Mesopotamia at least 9,500 years ago, and it involved the use of clay tokens, blobs of baked clay which had dots or lines incised in them representing quantities of goods. A courier might bring tokens to a seller for so many bushels of grain, or so many jars of olive oil, and the seller would send the tokens with the goods back to the buyer. Think of it as a Bronze Age bill of lading.
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By 3500–3100 BCE, the Uruk-period Mesopotamian trade network had ballooned, and they wrapped their clay tokens in thin sheets of clay that were then baked. These Mesopotamian envelopes called bullae were intended to deter fraud, so that the seller could be certain that the correct amount of goods would get to the buyer. Eventually the tokens were done away with and a tablet with markings was used—and then writing really took off.
Answer: Rangers
During the Texas Revolution in 1836, the provisional government authorized the first official, government-sanctioned Ranger force to patrol the Texas frontier and protect settlers from raids by American Indians.
Explanation:
The correct matches are the following.
A.- Improved communications: facilitates international trade.
B.- Free Trade Policies: increases the mobility of goods and labor.
C.- Development of infrastructure: reduces distribution costs.
D.- Industrialization: helps developing countries.
These global trends in the current economy help a country to increase its foreign commerce in a secure way, reducing costs, and maximizing the efficiency of resources. For instance, free trade produces an increase in sales due to lower prices of exportation. There are no tariffs barrier between countries who have free trade agreements. That is the case of the free trade agreement between Mexico, Canada, and the United States.
In 1898, the United States assisted in war to protect its citizens and businesses in Cuba. This war was known as the Spanish-American War. The United States declared war on Spain after the U.S. warship, the Maine, exploded and sank on February 15, 1898 while visiting Havana, Cuba.
