the difference is that communication is singular or one person and Mass Communication is a lot of people communicating.
At a word: any difference between individual and collective
communication is talking to one or two or three and so on. mass communication is lets say broadcasting on the radio at the same time your talking to a crowd of people. like the presidential canidates do when they are campigning.
Speech communication involves the verbal exchange of information through spoken words, while written communication conveys messages through written text. Speech is immediate and allows for real-time interaction, while written communication offers a permanent record that can be referenced later. Both forms have their own strengths and weaknesses in terms of clarity, tone, and audience engagement.
Speech communication involves conveying messages verbally through speaking, whereas written communication involves conveying messages through written words. Speech communication allows for immediate feedback and tone of voice to be conveyed, while written communication allows for precise wording and can be archived for future reference.
Speech is based pronouncing sounds with ones mouth which is natural for humans. Writing, which is unnatural is based on hand activity that inscribe symbols which is recognized by those of the same reading group who understand these symbols. Animals make sounds such as whales but they can not write something that other animals would recognize.
Diplomacy involves communication between nations, where representatives negotiate agreements, resolve disputes, and promote cooperation. Treaties, international organizations, and summits are also important mechanisms for countries to communicate and collaborate with each other on various issues. Communication between nations can also encompass foreign aid, trade agreements, and cultural exchanges.