Select the correct answer.

which mathematician authored a book that gave algebra its name?

a. descartes
b. diophantus
c. fibonacci
d. al-khwārizmī

the use of email to replace slower surface mail.

c, because the american revolution was from 1765 to 1783.

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.

d. it gave farmers a way to organize for more political power