The time period from 1450 - 1650 was known as "the age of gunpowder empires" due to O the increase of government authority displays
O use of new military technology
O the development of farming techniques
O the huge loss of life due to war

- "bill clinton ( the 42nd u.s. president, served in office from by low unemployment, declining crime rates and a budget surplus. during clinton's second term, the u.s. economy was healthy, unemployment was low and the nation experienced a major technology boom and the rise of the internet."

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.