▁ ▁Pow ers ▁and ▁ab ilities ▁Uncle ▁Sam ▁has ▁demonstrated ▁various ▁powers , ▁including ▁super ▁strength , ▁inv ul ner ability , ▁the ▁ability ▁to ▁alter ▁his ▁size , ▁en hanced ▁speed , ▁and ▁some ▁degree ▁of ▁cla ir voy ance . ▁ ▁He ▁is ▁also ▁shown ▁to ▁be ▁able ▁to ▁transport ▁himself ▁and ▁others ▁to ▁a ▁pocket ▁dimension ▁called ▁The ▁Heart land ; ▁he ▁does ▁this ▁to ▁D oll ▁Man ▁in ▁issue ▁# 2 ▁of ▁Uncle ▁Sam ▁and ▁the ▁Fre edom ▁F igh ters . ▁ ▁The ▁Pre - C ris is ▁version ▁of ▁Uncle ▁Sam ▁could ▁at ▁one ▁point ▁travel ▁to ▁parallel ▁univers es , ▁as ▁he ▁did ▁with ▁the ▁Fre edom ▁F igh ters ▁to ▁travel ▁to ▁Earth - X ▁from ▁Earth - Two ▁( All - Star ▁Squadron ▁# 3 6 ), ▁however ▁in ▁Fre edom ▁F igh ters ▁# 1 , ▁Uncle ▁Sam ▁and ▁the ▁other ▁Fre edom ▁F igh ters ▁require ▁the ▁help ▁of ▁a ▁scient ist ' s ▁machine ▁to ▁travel ▁to ▁Earth - One . ▁His ▁powers ▁are ▁said ▁to ▁be ▁in ▁direct ▁proportion ▁of ▁the ▁belief ▁people ▁have ▁in ▁the ▁idea ▁of ▁the ▁United ▁States ▁as ▁The ▁City ▁Upon ▁a ▁Hill . ▁ ▁In ▁Uncle ▁Sam ▁and ▁the ▁Fre edom ▁F igh ters , ▁Father ▁Time ▁states ▁that ▁tests ▁indicate ▁Sam ▁is ▁not ▁a ▁human , ▁meta -, ▁or ▁mag ical ▁being , ▁and ▁the ▁question ▁of ▁what ▁he ▁is ▁can ▁be ▁considered ▁incon clus ive . ▁ ▁In ▁issue ▁# 3 ▁of ▁Uncle