"<span>a. overcrowding and growing drought" would be the best option from the list, since Indonesia is mostly a series of small islands which makes territorial expansion impossible. </span>
A, people have right to life, liberty, and property
Answer is Boers. They're most famous for the Boer Wars in South Africa when the Dutch Boers fought the British Empire (They lost).
Hope I helped and please rate my answer :)
The correct answer is D. However that does not mean that the citizens do not have a love for the home country, in fact much the opposite. They love the country so much that they wish to expand its borders and contribute to its glory.
On the migration of the animals they were following.
For example: If they are following Buffalo they will only leave the land when the Buffalo start to leave.