True or false infants under age one are unable to understand cause and effect

Newspaper started by john campbell:

Essay: both benedict arnold and alexander hamilton were ambitious men who took great risks as leaders in the american revolution. write an essay in which you discuss the impact that the ambitions of individuals had on the birth of the united states. remember to use textual evidence from both written sources to support your argument.

What’s the reason for not digging up aztec ruins in modern mexico city