Add spaces: Inthisway,therichfamilieswhohadheldpoweruptothenwerenolongergivenpreferentialtreatment.

Answer: In this way, the rich families who had held power up to then were no longer given preferential treatment.

Add spaces: Severaloftheproposedlubricantscontainsubstancesforwhichnoorverylimiteddataonpotentialhealthandenvironmentaleffectscouldberetrieved.

Answer: Several of the proposed lubricants contain substances for which no or very limited data on potential health and environmental effects could be retrieved.

Add spaces: Chosenbeforethefoundationoftheworld|ChristianVideo|BrunstadChristianChurch

Answer:
Chosen before the foundation of the world | Christian Video | Brunstad Christian Church