B)Railroads - more cities could access railroads and increase trade. was built more in the 1800s.Canals was a short-lived era. [ Railroads beginning in the late 1830s and early 1840s were built because they were faster and more reliable than Canals which were often destroyed by washouts of the banks and floods destroyed many canals. The first transcontinental was completed in 1869, by 1900 there<span>were 15 transcontinental railroads. ]</span>
A great example of this is the painting The Flagellation of Christ by Piero della Francesca (1415-1492). It is a very good illustration of the Golden Rule (Rule of thirds): an image should be imagined as divided into nine equal parts by two equally spaced horizontal lines and two equally spaced vertical lines, and that important compositional elements should be placed along these lines or their intersections. Proponents of the technique claim that aligning a subject with these points creates more tension, energy and interest in the composition than simply centering the subject. The Golden Rule was invented in Ancient Greece which shows that the painter was not only knowledgeable in Classical Culture but that he wanted to emulate it in his work and us its techniques. Additionally, the very lucid perspective of the painting which is quite realistic is also in rupture with the flatter medieval perspective that was the norm until then. Della Francesca's painting was considered scandalous in his time because the 3 dignitaries are not only much bigger than Christ being flogged but are also positioned in the foreground and occupy the main intersections of the golden ration rectangle. This was a breaking change of philosophy since giving human beings the most important compositional place within the frame expresses a humanist view. The Christ, who is much smaller and put on the background, symbolizes the reduced place of religion in society, a stark contrast with the ideology of the Middle Ages.

Answer:
A because this account closely matches the first one because they have the same usernames. Also, they are closely related through each other by the name and the numbers added at the end.
Explanation:
The username is similar to the other username expect for the use of different numbers.
Answer:
Rivers were dammed or became clogged with sediment, forests were logged to provide needed timber, and the land was torn up all in pursuit of gold.
Explanation:
he Gold Rush, positive for California in so many ways, had a devastating effect on the state's environment. Many of these problems were directly related to gold-mining technology. The process of hydraulic mining, which became popular in the 1850s, caused irreparable environmental destruction.