It means that violence, the rule of warriors and despotic chiefs, the conditions of camps and warfare, of riot and tyranny, give place to parliaments where laws are made, and independent courts of justice in which over long periods those laws are maintained.
Artinya bahwa kekerasan, hukum otoriter, kondisi perang dan perkemahan, kerusuhan dan tirani, menggantinya dengan parlemen dimana hukum dikukuhkan, dan peradilan yang mandiri yang dipelihara bertahun-tahun.