The word that could be substituted for "inscribed" would best be "carved". Carving is just like inscribing. :-)
To think critically is basically the process self-regulatory judgment. Critical thinking is the process by which a reasoned consideration to evidence, context, methods, and criteria are included.
Answer:
i plan on going into the national guard or army i just think i need to serve my country
The first sentence is correct as it includes proper citation