Fifteen countries agree to a form a regional economic integration, which involves complete political and economic integration. This form of regional cooperation would most accurately be described as a:

political union

Explanation: Coming together of countries in agreement to form a regional economic integration, which involves complete political and economic integration. This form of regional cooperation would most accurately be described as a political union.

Example of a political union is the European Union, it was formed between 27 EU countries that together cover much of the continent.

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.