Comparison

Read two legal systems against each other

Because every portal follows the same fifteen-section outline, the comparison is genuinely like-for-like rather than a collage of whatever each government happens to publish.

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Afghanistan Albania Algeria Andorra Angola Antigua and Barbuda Argentina Armenia Australia Austria Azerbaijan Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Central African Republic Chad Chile China Colombia Comoros Costa Rica Croatia Cuba Cyprus Czechia DR Congo Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Eswatini Ethiopia Fiji Finland France Gabon Gambia Georgia Germany Ghana Greece Grenada Guatemala Guinea Guinea-Bissau Guyana Haiti Holy See (Vatican City)Honduras Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Laos Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Mauritania Mauritius Mexico Micronesia Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Zealand Nicaragua Niger Nigeria North Korea North Macedonia Norway Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Qatar Republic of the Congo Romania Russia Rwanda Saint Kitts and Nevis Saint Lucia Saint Vincent and the Grenadines Samoa San Marino Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South Korea South Sudan Spain Sri Lanka Sudan Suriname Sweden Switzerland Syria São Tomé and Príncipe Tajikistan Tanzania Thailand The Bahamas Timor-Leste Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vanuatu Venezuela Vietnam Yemen Zambia Zimbabwe

Comparison of selected legal systems
Attribute	TongaReviewed	BrazilReviewed	AlgeriaReviewed
Legal family	Common law with customary law	Civil law	Civil law with Islamic law in personal status
System of government	Constitutional monarchy	Federal presidential republic	Semi-presidential republic
Constitution	Act of Constitution of Tonga	Constituição da República Federativa do Brasil	Constitution of the People's Democratic Republic of Algeria
In force since	1875	1988	2020
Capital	Nuku'alofa	Brasília	Algiers
Official languages	Tongan, English	Portuguese	Arabic, Tamazight
Currency	Tongan paʻanga (TOP)	Brazilian Real (BRL)	Algerian dinar (DZD)
Population	105,000	217,000,000	45,600,000
Division of powers	Unitary. The Legislative Assembly legislates for the whole kingdom, and the island divisions of Tongatapu, Vava'u, Ha'apai, 'Eua and the Niuas are administrative districts headed by governors. Below that, town and district officers are elected under the Fakafekau'aki and District and Town Officers Act.	Presidentialism with a bicameral Congress and an assertive judiciary; the STF hears direct actions of unconstitutionality brought by defined institutional applicants.	Unitary, with 58 wilayas headed by walis appointed by the President alongside elected wilaya assemblies, and communes below them. Local bodies administer central policy and hold limited own-source revenue; they do not legislate.
How law is made	Bills pass three readings in the Legislative Assembly and require the King's assent, which is a real rather than purely formal step. Ordinary bills need a simple majority. Amendments to the Constitution require a majority in the Assembly at three separate readings and the consent of the King and Privy Council, and clause 79 forbids any amendment affecting the law of liberty, the succession to the throne or the titles and hereditary estates of the nobles.	Bills pass both chambers, with the initiating chamber reviewing amendments; the President may veto in whole or part, and Congress may override in joint session.	Bills come from the government or from at least twenty members of either chamber. They are examined in committee, passed by the People's National Assembly and then the Council of the Nation, with a joint commission resolving disagreement. Organic laws require an absolute majority in the lower house and a three-quarters majority in the upper, plus mandatory constitutional review. The President promulgates within thirty days and may seek a second reading requiring a two-thirds majority to overcome.
Legal profession	Law practitioners are admitted by the Chief Justice and licensed under the Law Practitioners Act, with the Tonga Law Society as the professional body. Most qualify overseas or at the University of the South Pacific. A practitioner working on land must know the Land Act's allotment system rather than general property law, because the constitutional bar on selling land means conveyancing in the ordinary sense does not exist.	Law graduates must pass the OAB examination; membership of the Ordem dos Advogados do Brasil is mandatory to practise.	Avocats are admitted through regional bars coordinated by the Union Nationale des Ordres des Avocats, with separate accreditation required for appearance before the Supreme Court and Council of State. Judges and prosecutors form a single career magistracy trained at the École Supérieure de la Magistrature. Notaries and bailiffs are regulated public officers in the French tradition, and notarial deeds are compulsory for real-property transfers.

A comparison table flattens nuance by design. Where a difference matters to a decision you are making, open both portals and read the section in full — the constitutional detail behind a one-line summary is often the part that governs the outcome.