Henry Hudson was employed by the Dutch East India Company to find the fabled Northwest Passage to Asia through the continent of North America. He sailed up the Hudson River (named after him) and found a passage into the heart of modern Canada, but could not proceed further because his crew mutinied. The Northwest Passage, was finally successfully completed in 1906 by Norwegian explorer Roald Amundsen.

All of these people were responsible for spreading or encouraging the break from the Catholic Church that occurred during the Protestant Reformation. Luther sparked the Reformation with his 95 Theses; Calvin and Zwingli adapted and spread the ideas in France and Switzerland; and Henry VIII founded the Church of England and placed himself as head of Christianity in England. 

The Protestant Reformation began in 1517 when Martin Luther wrote his 95 Theses on the abuses and malpractice of the Catholic Church and nailed them to the door of a church in Wittenberg.

The Anabaptists were a sect of Christianity that emerged during the Protestant Reformation. They rejected the notion of infant baptism and practiced adult baptism. For this crime, they received the ire of Catholics and other Protestants alike, and their stronghold of Munster was besieged and its inhabitants massacred.

The Augsburg Confession was issued by a number of German rulers at the Diet of Augsburg in 1530. It formally outlines the Lutheran faith and is the primary confession of faith in the Lutheran religion.

Erasmus is one of the most celebrated men of the Northern Renaissance. He was born in the Netherlands and lived his whole life as a staunch Catholic. He was however greatly disturbed by the abuses of the clergy within the Catholic Church. He worked tirelessly to try and reform the Church from within. He had many supporters within the humanist and renaissance movement, but was widely condemned by the more polemical supporters from both the Catholic and Protestant camps. 

The Diet of Worms convened in 1521, just four years after Luther posted his 95 Theses and somewhat inadvertently began the Protestant Reformation. The Diet was convened by Charles V and the Holy Roman Empire in order to discuss Luther's challenges to the church and what should be done about him. Luther was called to speak before the Diet, and when he did so was condemned as a heretic. The Diet of Worms resulted in the Edict of Worms, which declared Luther a heretic and all those who followed his teachings as giving up the right to life. Many Princes ignored this ruling, as did many common people, and Luther's influence continued to grow in spite of the church's best efforts.

The Presbyterian Church is a branch of Calvinism that arose in Scotland during the sixteenth century. It was widely influenced by the Scottish theologian and protestant reformer, John Knox, who lived and studied with Calvin in Geneva and then returned to Scotland, bringing the new faith with him. 

The Munster Rebellion took place from 1534 to 1535 in Munster, Germany. The rebellion began when Anabaptist community leaders took control of the city and instituted an egalitarian religious government. Anabaptists believed that all people were equal before God and that all things, including wealth and income, should be shared equally. This, along with many of the other religious beliefs of the Anabaptists, was considered extremely dangerous to the established order, and the rebellion was put down brutally. 

The Peace of Augsburg allowed the ruling Princes of the Holy Roman Empire to determine for their kingdoms whether they would be ruled as a Lutheran or Catholic state; however, the two other major Protestant religions of continental Europe—Calvinism and Anabaptism—were excluded. This would have significant consequences for the next hundred years of European history. Anabaptists were routinely massacred (as in the famous Siege of Munster) and Calvinists were persecuted to the point where, in their desperation, they provided one of the main catalysts for the devastating Thirty Years' War.