Spain felt that Portugal would dominate the world's trading routes and resources and it motivated them to compete with them and invest into their own campaigns, such as the one of Columbus.
<span>a. Warlords, Japanese occupation, and European control
</span>What three challenges faced the Guomindang in the 1930s?
NOT:
b. The Great Depression, leadership rivalries, and the communists
c. Peasant rebellions, warlords, and the communists
<span>d. Japanese occupation, the communists, and warlords</span>
With more than one ruler the empire would be better suited to protect itself from threats from barbarians and persia
A severe water crisis looms over India. ... A shortage of water will not only deprive millions of their means of earning a living but also it will result in severe foodgrain shortages, which would in turn trigger spikes in food prices, and also deepen India's problems of hunger and malnutrition.