The survivor of the Bataan March are also part of the new Mexican population, therefore they worry about forgetting the death march.
Explanation:
The new Mexican descendants do not have very appreciating vision regarding the Bataan march during the word war II. But the survivors of the march are concerned about inclusion of this event in the history books of schools so that the sacrifices of the fore fathers, relatives and neighbors made on Bataan should not be forgotten.
Since the survivor of the Bataan March are also part of the new Mexican population, they worry about forgetting the death march.
They believed in expansion, while the other side saw it as a violation of Native's land. Manifest destiny ignored the fact that the land was already owned, which the Whigs and Republicans recognized.