The correct option is D.
Thomas Edison was an American investor and business man and he had been described as the American greatest inventor, because during his life time he accumulated 1,093 patents. He is the brain behind many devices which had radically changed the way people live their lives today. The devices invented by him include: phonograph, light bubs, moving pictures, electrographic vote recorder, the carbon telephone transmitter, etc.
Answer:
The price of a floating currency is determined by the currency exchange market while the price of a fixed currency is connected to the price of some other commodity.
Answer: Women played an active role in the protests against the Townshend Acts. Daughters of Liberty led campaigns against consumption of British tea and clothing.
Explanation:
Answer:
1.Afforestation- This means more trees should be planted as these trees are important in purification of the atmosphere and makes clean and more volume of oxygen available.
2. Pollution should be reduced at every cost in order to make all the inhabitants of the environment perform optimally and decreasing risk of diseases and death.
3. Natural resources should be saved and not depleted in a rapid form or way.
4. Water should be conserved and used efficiently to prevent periods of droughts which leads to famine,hunger and death.
Answer:
1. Do nothing
2. Use diplomatic measures
3. Approach Castro
4. Invade Cuba
5. Launch an air strike
6. Impose naval blockade
