The following is a list of the 149 Presidential countries that are members of the United Nations. There are other countries that are also considered Presidential but as they are usually self appointed they are generally considered to be dictators rather than presidents.
Afghanistan, Albania, Algeria, Angola, Argentina, Armania, Austria, Azerbajian, Bangaladesh, Belarus, Benin, Bolivia, Bosnia and Herzegovnia, Botswana, Brazil, Bulgaria,BurkinaFaso,Burundi,Cameroon,CapeVerde,CentralAfricanRepublic,Chad,
Chile,China(People'sRepublic),Colombia,Comoros,Congo,DemocraticRepublicoftheCongo,
RepublicofCostaRica,Côted'Ivoire,Croatia,Cuba,Cyprus,CzechRepublic,Djibouti,
Dominica,DominicanRepublic,EastTimor,Ecuador,Egypt,ElSalvador,Equatorial,
Guinea,Eritrea,Estonia,Ethiopia,Fiji,Finland,France,GabonThe,Gambia,Georgia,Germany,
Ghana,Greece,Guatemala,Guinea,Guinea,Bissau,Guyana,Haiti,Honduras,Hungary,
Iceland,India,Indonesia,Iran,Iraq,Ireland,Israel,Italy,Kazakhstan,Kenya,Kiribati
Korea,North,KoreaSouth,Kyrgyzstan,Laos,Latvia,Lebanon,Liberia,Lithuania,Macedonia,
Madagascar,Malawi,Maldives,Mali,Malta,MarshallIslands,Mauritania,Mauritius,Mexico,
Micronesia,Moldova,Mongolia,Montenegro,Mozambique,Namibia,Nauru, Nepal,Nicaragua,Niger,Nigeria, Pakistan, Palau, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Romania, Russian Federation, Rwanda, San Marino, São Tomé and Príncipe, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Somalia, Somaliland, South Africa, Sri Lanka, The Sudan, Suriname, Switzerland, Syria, Tajikistan, Taiwan, Tanzania, Togo, Trinidad and Tobago, Tunisia, Turkey, Uganda, Ukraine, United States, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe
I hope that helps :-)
Other countries are different. Some countries presidents are really dictators with life time terms
The President can declare war with other countries, but with the approval of the Senate.
the president stays in a very fancy, suite
In the US, it is the Chief of State or President that makes treaties with other nations.
through taking control of the elections of other countries.
Making treaties with other countries :)
president
The president
It is a requirement for the US President. Other countries have different rules.
the president is in charge of relationships with other countries.
Many. As much as he can.
Herbert Hoover