Which of the following best describes the impact of changes in transportation on international trade between 1750 and 1900?
A) Manufacturing innovations contributed to increased trade despite a lack of appreciable technological improvements to transportation.
B) Sea and land transportation innovations contributed to specialization, significantly increasing international trade.
C) The internal combustion engine revolutionized land transportation and improved domestic trade, but not international trade.
D) Land transportation innovations stagnated as construction methods lagged behind technology, but international trade grew by sea.
