1.) D.) High birth rates
As most of the countries in the world, Australia and New Zealand have some issues that make them problems, but the high birth rates is not one of those issues. These two nations do not have high birth rates, in fact they have low birth rates. The governments of these nations try to convince the people to have more children as they are starting to face an aging population which is very damaging for the economy. The younger population though is not that interested in having lot of children, and some don't want to have children at all.
2.) B.)They crowd out native animal territories
The invasive species are species that have been introduced into a new environment, be it naturally or because of the humans. These species more often than not manage to outcrowd the native species territories. This happens because the invasive species are often able to reproduce quicker. They tend to outcompete the native species, and also the native species do not have a defense mechanism against them. This results in explosion of the populations of invasive species, while the native species have significant decrease or go extinct.
The value of the water is it has minerals in it to make it so valuable but also it's all they have.<span />
The United States is a representative democracy
The civil war dates back to April 12, 1861 - May 13, 1865, the telephone was made available March 10, 1876 electricity was available late in 1881. The year of 1886 is regarded at the birth year of the modern car, when German inventor Karl Benz built his Benz Patent-Motor wagen. Cars did not become widely available until the early 20th century. So all of the above, hope this helps.