The boundaries created by european countries that colonized southeast asia showed that the europeans wanted all ethnic groups to get along did not consider the cultures of ethnic groups tried to adhere to the existing ethnic boundaries planned to establish independent countries

I believe the answer is: did not consider the cultures of ethnic groups
The creation of boundaries showed that the European Colonists only come solely for the natural resources in the region.
If they intended to do otherwise, they would work hand in hand with the locals so they could both obtain a certain economic benefit together.

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.

Separated the laws of islam from the laws of the nationreplaced the old muslim calender with the gregorian calender  abolished religious courts and created a new legal system based on european law as opposed to the previous system based on the islamic law code granted women the right to vote and to hold public office launched government-funded programs to industrialize turkey and to spur the economic growth attempted to modernize turkey by banning the fez which was of greek origin marriage was considered civil and not religious and polygamy was abolished women were given the right to vote in all elections