Final answer:
The president has the duty to serve as the head of state and chief executive of the government, representing the country both nationally and internationally. They enforce laws, make decisions, and manage the executive branch.
Step-by-step explanation:
An important duty of the president is to serve as the head of state and the chief executive of the government. As the head of state, the president represents the country both nationally and internationally. This includes carrying out ceremonial duties such as greeting foreign leaders and hosting state dinners. As the chief executive, the president has the power to enforce laws, make decisions, and manage the executive branch of the government. This involves setting policies, appointing cabinet members and other officials, and overseeing the implementation of laws and regulations.
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