I believe the answer is: The United States entered World War II because Japan attacked its Navy.
Prior to this attack, united states adopt a neutralist approach in its foreign policy, which make them avoid any intervention toward the affairs of other nations as much as possible. When Japanese army attacked the pearl harbour, the support to enter world war II was given by the majority of people.
The diversity of birds helps them survive by the differences in their beaks the different shapes and sizes means they all eat different food therefore that is not an issue. Different coloration is not an issue due to the species separating from each other. The diversity keeps the birds alive by signifying differences.
Hope this helps!
Bloody mary ain't exist
its just a fake stupid superstition!!!!
