Your answer is Electrical energy
The back of the Declaration of Independence is not empty and it features the following words, in two lines as I wrote them below:
"Original Declaration of Independence
dated 4th July 1776"
Bull market is the answer
Before the Portuguese explored and went to the East, in order to obtain the Asian goods, they had to trade with the Muslims and was more expensive. But, after Vasco de Gama reached India, the Portuguese had a sea route that gave them direct access to Asia which meant no more trading with the Muslim. They could trade with the rest of Europe and sell for cheaper.
Yes she is alive and doing great with her music.
