The phrase "main battleground" refers to a central or primary place where a fierce competition, conflict, or struggle takes place between different individuals, groups, or ideas.
Sentences with «main battleground»
Now a new paper published recently in Conservation Letters seeks to quantify the actual impact of logging on biodiversity in the tropics — specifically in Indonesia, one of the world's main battlegrounds over the timber industry. (dotearth.blogs.nytimes.com)
This is the hidden subtext to British politics in the 12 months to come: the economy is the main battleground, but it is a struggle neither side can really win. (politics.co.uk)