1. Present simple tense: Used throughout the answer (e.g., "are accepted by most countries," "are nearly universal") to state general truths or facts, which is appropriate for discussing laws and their acceptance.
2. Contrast structure: The use of "however, even with these" introduces a contrast, showing the ability to structure complex ideas and arguments.
3. Passive voice: "are accepted by most countries" and "are nearly universal" use the passive voice to focus on the laws rather than the countries, which is a common and effective structure in IELTS answers.
4. Conditional/qualifying language: Phrases like "not completely universal in practice" show the ability to hedge and qualify statements, which is important for nuanced answers in Part 3.