What about my compisition?

Hello there!

After easter holiday I'll have an oral, I've chosen to talk about the renaissance, could you correct it and say what do you think about?
Thank you!
Ps: It's still not complete. But in these day I'll post the end.

Today I'll talk about the Renaissance, I've chosen this topic because we've just studied it both in history and in art then I want to try to explain it.
I'm not very good at History, and I do not like it, but this historic period has impressed even me, in fact I've managed to get my first good mark in this subject.
Anyway, the renaissance is a cultural and artistic movement that took place roughly from the fourteenth to the seventeenth century, beginning in Florence and later spreading to the rest of Europe.
In that period there have been several changes, and the way of thinking is certain one of the most important.
Although previously people were used to relying the church, the renaissance carried new points of view that somehow involved a detachment from the faith;
and that was the main step towards the birth of a new era, where people didn't care wholly about what religion imposed.
The development of science and knowledge improved living conditions, establishing a well-being and stability situation.
In my opinion If that period there hadn't been we wouldn't have had a lot of things that we have nowadays, like scientific documents which have helped us to get ahead in many areas.
Writing study has allowed to find out a critical method that didn't exist before, actuating a reaction that carried people's curiosity.
Renaissance and humanism are closely connected, the difference is that the renaissance is meant to be the time of cultural development, while the humanism the one where people's curiosity spread most.
The man who represents best both of the periods is Leonardo da Vinci, in fact he's considered an eclectic man, it means that he was interested In many things.
The most part of us consider him just like A painter, but he was a scientist, a musician, an architect and many other things.
Johann Gutenberg was another important man of that period, in fact he was the one who invented the printing, that invention spread fast and the first published work was the bible.