Aaron Burr on July 11th, 1804
Answer:
Random environmental factors can make the whole harvest to fail
Explanation:
For a certain type of crops to be successful, farmers need the combination of suitable environment, proper care, and enough nutrients.
From those 3 factors, Environment always considered to be uncontorralble. ( such as rain, temperature, or windy season)
If we invested all the resources on one single crop, random events of unfavorable environment can destroy all the source of income. This practice has a lot of risk compared to diversifying the crops into several types. Even if one type of crops fail, the income from the other types of crops might be enough to cover the loss.
The quote "Palestine is the cement that holds the Arab world together, or it is the explosive that blows it apart."means that Palestine has the potential to make the Arab world peaceful and collaborate with each other, but that it also can incite the Arab world to violence.
So the following statement is true:
If Palestinian peace is not achieved, all Middle East nations will descend into chaos and violence. - it corresponds to the second part of my sentence
and this statement is not implied: All the nations of the Middle East look to Palestine and its leaders for guidance
It was presidents richard nixon and ronald reagan