What was the significance of Tony Blair in the Northern Ireland Peace Process of the 1990s?

What did he do to bring peace to Northern Ireland. Please can i have at least 3 points and evidence maybe quotes to back them up. How were these actions significant in comparison to other factors such as Mo Mowlam, Gerry Adams, Senator Mitchell. Thanks.

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).