They require 6 years about 98% of the time.
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Answer:
Canals allow for increased trade either within a city/coutry or between different cities/ countries. This makes goods much easier to move and as such boosts the economy, and the rate at which people and goods can be transported.
Explanation:
The correct answer should be Unification. Due to the rise in nationalism and the establishment of the concept of common history, people in Germany and Italy were able to unite since before they were just a bunch of smaller independent kingdoms. With the rise of nationalism in the 19th century, they started forming large states based on a common history.
Answer:
they were helpful and helped organize animals i think
Explanation:
. In humid, crop-producing areas the adoption of tractors during the 1930s and 1940s freed up land that had been used to feed horses. Increased use of fertilizer and improved seed varieties raised total production without adding more acres to the farm. These options, largely unavailable to livestock producers who dominated the drier sections of the Plains, resulted in only modest changes in farm numbers and size in the eastern third of the Dakotas and Nebraska, and northeastern Kansas. Average farm size increased less than 20 percent in many eastern counties before 1950.
