This is the 10754th most frequent Russian word.
всеобщее
Universal.
Here, 'всеобщее' describes 'attention' (внимание), qualifying it as 'universal', 'of everyone'.
Всеобщее внимание было сосредоточено на нём.
All attention was focused on him.
In this sentence, 'всеобщее' modifies 'education' (образование), meaning 'universal', accessible to all.
Всеобщее образование играет важную роль в развитии общества.
Universal education plays an important role in the development of society.
Here, 'всеобщее' characterizes 'approval' (одобрение) as being from everyone or universally given.