Military strength is the overall capability of a nation to conduct warfare,project power ,defend territory, and achieve strategic objectives.It encompasses both quantitative elements(numbers of personnel and equipments) and qualitative aspect(training,logistics,technology and alliances).Assessments focus primarily on conventional force through nulear capabilities,cyber warfare and space assets also play role in modern geopolitics

The economy is the system through which socities produce,distribute and consume goods and services to satisfy human needs and wants.It deals with the allocation of scarce resources(land,labour,capital,entrepreneurship)among competing uses

Market/Capitalist Economy -Government own resources and decides production

Command/Planned Economy-Private ownership ,prices set by supply and demand

Mixed Economy-Combination of market and government intervention 

Traditional Economy-Decision based on customs and habit