The correct answer is b.) All three developed progressively more accurate models of our solar system.
Indeed, Copernicus proposed the heliocentric model, placing the Sun as the center of the universe and not Earth, in the 15th century. Kepler discovered the three scientific laws of planetary orbit around the Sun in the 17th century. Newton created the laws of universal gravitation and motion in the 17th century as well, basing a good deal of his research on Kepler’s work.
The increased agricultural production of the 18th century can be traced to four interrelated factors:The increased availability of farmland.A favorable climate.More livestock.Improved crop yield.
With the Renaissance, trade and exploration became prevalent. This caused many European nations to try and conquer lands that were then uncharted, leading to the displacement and enslavement of many indigenous populations.
Germany was an economic rival of Great Britain in World War 1
because of the spirit of international competitiveness and
imperialism. Each wanted to establish supremacy in Europe and
therefore, they tried to outgrow each others' economy.
