Answer:
france and britian declared war
Explanation:
The Seven Years War engulfed much of Europe and caused
conflicts in the Americas, West Africa, India and the Philippines. The war was
headed by two coalitions, the Kingdom of Great Britain and Kingdom of France.
The most significant effect is the British rise to power in the global stage, enabling
the island country to gain New France (colonies in Canada), Guadeloupe and
Martinique in the Caribbean, Menorca, Florida, and India.
He created many advanced war weapons and artillery along with promoting public education to be funded by the government.