Все мероприятия проводились постепе

Все мероприятия проводились постепенно, с сохранением государственной роли, чтобы в случае неудачи, оставалась возможность отойти на прежние рубежи начать сначала.

Результаты (английский) 1:

All events took place gradually, with the persistence of State role to in case of failure, remained to move on past milestones start first.

Результаты (английский) 2:

All activities were carried out gradually, preserving the role of the state that in the event of failure, there was a possibility to move to previous boundaries start.

Результаты (английский) 3:

All activities were carried out gradually, with the retention of the role, so that in the event of failure, has remained an opportunity to move back to their original boundaries to begin first.