All of above hope this helps mark me brainliset
An important scientist at the time, besides, those who were mentioned was Copernicus - A.
Spartacus was just a slave general in the Roman republic.
Rousseau was a philosopher.
Plato was a philosopher as well.
The correct answer for that reason is Copernicus, he was an astronomer and a major figure at the time.
They gave soldiers better advantage at defeating the enemy and defending the country.
Examples Include:
Tanks
Guns
Technological advances such as Airplanes
The Counter-Reformation (Latin: Contrareformatio), also called the Catholic Reformation (Latin: Reformatio Catholica) or the Catholic Revival,[1] was the period of Catholic resurgence that was initiated in response to the Protestant Reformation.
Source - Wikipedia
Answer: D
Explanation: The Indian Removal Act displaced many Indigenous people happend in 1830. so A is incorrect. Settlers established Massachusetts Bay Colony Happen in 1630. So B is incorrect. Ousamequin first visited Plymouth happend in 1620 so thats not it and A European captain kidnapped Tisquantum happend in 1614 making it the earliest event.
