She was one of the main female leaders of the civil rights movements in Lebanon, actively working, lobbying and leading demonstrations to fight for the right of women to grant their nationality to their children, ask for laws to guarantee quotas for women's participation in politics, or raise funds for the many institutions and associations where she was an active member.

[4] Later on in life, Solh expanded the scope of her activism becoming the vice-president of the Lebanese Council of Women, an umbrella organization for more than 150 associations across the country, and was the secretary general of Amnesty International in Lebanon.

At the helm of MMM-Lebanon, she led a series of workshops across Lebanese regions to help women overcome family conflicts and spread peace in their community.

She had seven grandchildren: Marek, Sari, Karim and Nour Razzouk, Peter Joseph Raad, and Sofia and Karl Georges.

In her struggle to advance the rights of women, children and people with disability, Solh has represented Lebanon at various international conferences around the world.