Explanation:
creo que puedes buscar en internet "la evolución petrolera de venezuela" y quizá te sirva
<span>The Opium Wars were two wars in the mid-19th century involving Anglo-Chinese disputes over British trade in China and China's sovereignty. The disputes included the First Opium War and the Second Opium War.</span>
Spices in Europe where expensive because they where not very abundant, since they had to bring it from places like India.
Hope it helped,
Happy homework/ study /exam!
I think its five. I am not certain though.