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
The statement is<u> false</u> that successful as they were on rivers and lakes, steamboats were never able to cross the <em>Atlantic</em>
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<h3>What made steamboats successful? </h3>
Steamboat was not able to <u>cross</u> the Atlantic due to the use of a large amount of coal in it. However, with the invention of technology, the <u>hybrid steamboat </u>was designed during <em>1818.</em>
Therefore, the boat was named Savannah that crossed Atlantic to sail in the year of 1819.
Learn more about steamboats here:
brainly.com/question/1007031
<em><u>Answer</u></em><em><u> </u></em><em><u>:</u></em><em><u> </u></em>The Democracy.
<em><u>Answer</u></em><em><u> </u></em><em><u> </u></em><em><u>:</u></em><em><u> </u></em><em><u> </u></em> Money
Answer:
Yes they are superheroes of avengers and sahooo
By Compare the artifact to other things found at the sites they determine its relative age.
Compare the artifact to other things found at the same place.
<u>Explanation:</u>
Over the period of time, the artifacts which are lying under the ground gets covered by the layers and layers of soil and the archaeologists can determine the age of the artifacts by relative technique where the artifacts dug out from the same sites are compared and analysed and then it is approximately given the relative age.
Though it is not a very reliable method as the artifacts gets shifts from place sometimes and may go deeper under the soil or come closer to the surface. Therefore, Absolute method was discovered and is used.
