The leaders of Paradis do not know that Eren can activate the Founding Titan's power by coming into contact with a person of royal lineage, he has deliberately kept that a secret in order to protect Historia. The military believes that the Founding Titan can only be activated and controlled by the wielder if they themselves have royal blood.
Hope this clears it up!
Historia was created in 2000.
HISTORIA AUGUSTA V2. has written: 'HISTORIA AUGUSTA V2'
"Minha Historia" was released on June 12, 2020.
Historia Mathematica was created in 1974.
Historia Argentina was created in 1965.
TVP Historia was created in 2007.
Haciendo Historia was created in 2004.
Radiant Historia happened in 2010.
''Historia plantrum'' was written by theophrastus
Historia Musical was created on 2002-05-07.
Janosik. Prawdziwa historia was created in 2009.
Canal de Historia was created in 1996.