What are the postulates of Bohr's model of an atom?

What are the postulates of Bohr's model of atom? How does Bohr model overcome the drawback of Rutherford's model of atom?

What are the postulates of Thomson's model of atom?

What are the postulates of Bohr's model of hydrogen atom?

What are the postulates of Bohr's model of hydrogen atom ? Discuss the importance of this model to explain various series of line spectra in hydrogen atom.

What are the limitation of Bohr's model of an atom?