because many discoveries rise in this year including deep space network,human space flight, the luna and the pioneers, viking and gallileo
Powered flight, sat nav, composite materials (carbon fibre etc). Depends which period of exploration you are talking about.
We should spend a minimum amount on space exploration, mainly using unmanned vehicles. We (the USA) can not afford to spend too much, because we are trillions of dollars in debt and there are too many more important programs that need the money more than space.A historically informed perspective:One of the periods of greatest technological and economic advancement in the history of the US was between 1962 to 1972. This period of time coincides with the Gemini and Apollo programs. The US space program produced advancements in science across nearly all disciplines, many leading to improvements in the US economy and standard of living. It can only be surmised that continued, possibly even increased emphasis on space exploration would produce similar results today. To end a potential solution to huge problems in society because of those very same huge problems in society is incredibly foolish and short sighted.
The difference between the rotation and revoulution is that rotation is the spiinning of the planet on its axis and revoulution is the orbiting of the planet around the sun.
the planets
The farther away from the sun, the longer the period of revolution takes.
because it was period.
Age of Exploration
The period between 1908 and 1910 is a period of written history.
No it came after the 17th century
Every period of history creates the conditions that give rise to the next period of history. The antebellum period (antebellum is Latin for before the war) was the period which created the conditions that gave rise to the Civil War, which was an extremely important event.
The Chinese Revolution was an important part of Chinese history. The Period of Warring states is also an important part of history leading to the Qin dynasty.
coz just is
It has something to do with history.
Every period of history creates the conditions that give rise to the next period of history. The antebellum period (antebellum is Latin for before the war) was the period which created the conditions that gave rise to the Civil War, which was an extremely important event.
The exploration of Oklahoma refers to a period of time in which the Spaniards explored North America and Oklahoma in particular. The period of exploration was in the 1500s and 1600s.
Samuel Pepys was an important source of the study of the lifestyles of the English people and the history of the Neo-Classical period.
Economic power is and was important in every period of history