Consider the following statement related to the politics of 1990 and identify the incorrect?
1
In 1989 VP Singh became PM and in 1996 HD Deve Gowda
2
In 1989 BJP and the left front supported the national front and wanted to keep Congress out of power
3
In 1996 left front supported the United front while Congress also supported that alliance to keep BJP out of power
4
This period mark the political stability