Christianity

>>78504234
>Do all the protestants believe in predestination

No, predestination (or more accurately, double predestination) mostly a thing with Reformed churches and other Calvinists.

>Or just the reformed like the Calvinists believe it?

Mostly yeah. Presbyterians, Reformed Baptists, Continental Reformed Churches and their diaspora, etc.

>What is the main difference between the main Brazilian Protestantism (Evangelicalism) and the main American Protestantism (Baptist)? What do they differ the most from the Catholicism and the Orthodox?

Baptists are evangelicals, the two words are almost synonymous. While there is a lot of variation from one congregation to the other, you could usually expect similar theology (though evangelical Protestantism often doesn't have very rich theological stances) and a similar "feel" (a Sunday service based around a guy in a suit preaching) I'm not sure exactly what things are like in Brazil, but whether you're in Asia, Africa, the USA, etc. evangelical Protestants all tend to be similar. They may involve themselves in things like "speaking in tongues" or other charismatic practices.

They have very different ideas from Catholicism or Orthodox. They don't believe in any of the sacraments the same way that Catholics or the Orthodox do (they think that things like baptisms or communion are merely symbols rather than real methods of directing God's grace). They don't believe in apostolic succession, devotionals, liturgical worship, or prayer to saints.

>Also the Protestant believe that if they hard work they are going to the heavens and the Catholic believe in 'good actions' to go to the heavens, right?

No. Often evangelical Protestants emphasize being "born again" meaning that at one moment in time they began to truly believe in Christ and from that point onward they are saved. Catholics and Orthodox believe that salvation is a lifelong process. Catholicism doesn't teach that you can earn your way into heaven.