Hello, I’m Ksenya and I am from Russia. I’m very proud to be Russian because our culture has many periods and events in history. Anyway, there are different ways for everyone to define it. But I suppose that one of the most interesting parts of our heritage is our architecture. By this I mean buildings, palaces and mansions that were built for our monarchs. We have gardens and other places with the same functions that include various artworks of our heritage.

Hello, I’m Ksenya and I am from Russia. I’m very proud to be Russian because our culture has many periods and events of the history. Anyway, there are different ways for everyone to definite it. But I suppose that one of the most interesting parts of our heritage is our architecture. In this case I mean the buildings, palaces, mansions that were built for our monarchs. We have gardens and other places with the same functions that include various artworks of our heritage. I’m very proud to be Russian because our culture has many periods and events of the history. Unclear and incomplete. many historical periods and events that.... (did what)? For example, Russia has played a large role in many historical events during many historical periods. (or Russians have played a large role...) Anyway, there are different ways for everyone to definite it. Unclear what "it" refers to. Culture? heritage? something else? I would leave out those two sentences in your paragraph.