they conducted thorough scientific experiments
The steppe and forest-steppe of Ukraine and southern Russia is good agricultural land, but it was traditionally held by pastoral nomads. Any state that could drive off the nomads and fill the land with tax-paying peasants would expand its power enormously. During the period 1500–1800, this region was taken under Russian control.
"The history of Russia is the history of a country being colonized....migration and colonization of the country have been fundamental facts of our history.." Vasily Klyuchevsky, Kurs russkoy istorii, I, 20–21.
In the absence of a good map, locations will be given as approximately so many kilometers directly south of Moscow, and then so many kilometers east or west of that line. Thus, Kiev is about 600 south and 500 west, while Perekop at the head of the Crimean peninsula is 1100s and 250w. For contrast, France is not quite 1,000 kilometers from north to south and Moscow is about 1,000 kilometers south of the White Sea. Since these numbers are estimates, they should not be cited or copied.
A synergy between iron and steel, railroads and coal developed at the beginning of the Second Industrial Revolution. Railroads allowed cheap transportation of materials and products, which in turn led to cheap rails to build more roads. Railroads also benefited from cheap coal for their steam locomotives.
Sugar
Sugar was the main crop produced on plantations in the 1500s Americas. Columbus had opened the way for Spanish explorers who came to the America. Sugar mill construction ignited development of the technological skills needed for an emerging industrial revolution in the early 17th century
The answer is both. We believe that Jesus came down from heaven to die for our sins, (messiah) and that Jesus is the son of God.