I believe it was because he was afraid if we annexed Texas, it would start a war with Mexico. That was the main reason why many people opposed the annexation of Texas. Hope this helps!
Some civilizations were a lot farther in technology to actually be able to become a empire and some also had a great amount of leadership
Hope this helps
Answer b there is safety in numbers
About 11 to 20 out of every 100 veterans (or between 11 and 20%) who served in operations Iraqi Freedom and Enduring Freedom have PTSD in a given year.
About 12 out of every 100 Gulf War Veterans (or 12%) have PTSD in a given year.
About 15 out of every 100 Vietnam veterans (15%) were currently diagnosed with PTSD when the most recent study of them (the National Vietnam Veteran Readjustment Study) was conducted in the late 1980s. It’s believed that 30% of Vietnam veterans have had PTSD in their lifetime.
There isn't a exact percentage for all the veterans in the US but i hope this helps!
