Features of Capitalisation
1. The first letter of the first word in a sentence (The bird is flying.)
2.
Names of people (Rakib, Mojnu, Rahim, Ratan, etc.),
places (Ghorasal, Palash, Narsingdi, Dhaka, London, etc),
days (Sunday, Monday, Tuesday, etc.),
months (January, February, March, etc.),
rivers (the Padma, the Ganges, the Megna, the Buriganga, etc.),
mountains (Mt. Everest, Mt. Cook), huge
constructions (the Sears Tower, the Eifel Tower, etc.) start with capital letters.
3.
Names of organizations (Savar High School, High Court, Notre Dame College, World Bank, etc.) begin with capital letters.
The pronoun "I" always is capital (As he called me for help, I helped him).
5. Names of nations (Bangladeshis, Americans, British) begin with capital
letters.
6. The main words in a title of a book or of a chapter or an article (Learn English, Learn Japanese; Great Expectations; The Liberation War of 1971, etc.) start with capital letters.
7. The main words of historical events or documents (Declaration of Independence, French Revolution, etc.) always start with capital letters.