by Saying it
the president
He has the power to do all three.
Balance of power. They make the laws, but the president has to approve the laws or veto them.
The President has to approve a bill for it to become a law.
The President can approve or veto laws passed by the legislative(congress) (veto means to reject)
The laws in Argentina are made by the government and passed by there supreme courts
Legislative assembly
Citizens, the congress, and the president. Basically the citizens sometimes send the idea in, the congress and president approve it.
the most important role of the president is to recommend laws to congress as well as approve laws made by congress. The president is also responsible for devicing a system (with the help of advisors) to carry out these laws. To summarize, the president's most important role is to stabilize the country and ensure its sustainability.
Yes, presidents sign the bills that they approve of, and that makes them laws.
The congress may pass laws but the president may veto them or The president nominates certain government officials, but the senate must approve
Both houses of Congress must approve such a selection.