Because Portugal became one of the most important allies of Spain. The prime minister of Portugal knwon as Salazar was supporting the army of Franco. Many dissidents of Portugal were protected in Spain and, even though the relations were a little bit tense, Portugal gave their full support giving aircraft as an aid to Franco in Spain. Salazar<span> reassured Franco and his allies that no interference would hinder the supply traffic directed to the Nationals. </span>
For the answer to the question above asking to arrange the following events in order.formation of the kingdom of Italy 1861the sweep of revolutions across Europe, 1848Metternich's initiatives to curb nationalism 1799 the enlightment. 1685I hope my answer helped. Have a nice day!
B. The United States and USSR
