Are you asking who read his book? if so , I have
Burj Khalifa is the tallest building in the world
Answer:
D) Exchange Rates: US$ and 41 Currencies
Explanation:
This is because his research is based on historical facts .
By using all the other currencies rich is able to identifie the strennth of the currencies against each other.
The other reason is that the USD is the unit of measure on other currencies hence comparering it against other currencies then that of the pound makes it easier to identify how this currencies compare.
4 conquerable should be the right one
Answer:
why it happned how it happend who started it why start it
Explanation: