The factors that encouraged commercial growth in the post classical era include the following: new state practices, new trading organisations and new state sponsored commercial infrastructures. The post classical era refers to the period which immediately followed the ancient history and precede modern history.
1) The proclamation line was set in 1763
2) The Townsend Acts were passed in 1767
3) the Boston Massacre took place in 1770
The correct answer is A. Each program was based on the knowledge of the previous ones.
The Mercury program was the first American manned space program developed between 1961 and 1963 in the framework of the space race with the Soviet Union.
Based on the knowledge provided by the Mercury program, in 1965 NASA launched the second American manned space program, Gemini, whose main goal was to develop the ability necessary for space encounter and coupling.
These abilities were fundamental for the third program, the Apollo missions, whose main objective was to put the first men on the moon, a goal that was accomplished in 1969.
Well in October 7, 1763 king george III issued a proclamation that forbade colonial settlement west of the appalachian mountains. he hoped to placate native americans who had sided against him during the recently concluded seven years war.