Answer.
1.The US government create more employment opportunities for its citizens, and this increases government revenue. In contrast, in Zambia, the government produces more public services for its citizens from the local budget, increasing the number of revenues collected.
2.In the Us, the government uses the taxes collected to invest in larger projects, thereby generating more revenues. In contrast, in Zambia, the taxes collected are used to increase salaries to the citizens, which increases their income. Therefore, the government will be able to collect more revenues from the citizens.
3.In the US, the government lend money to other countries to collect more revenues, thereby stabilising the economy. In Zambia, the government obtains external funds to use in development projects, thereby gaining higher revenues from the projects, thereby stabilising its economy.